• Product Specifications: *The card booster boxes shown are examples only and are not included with this product. Name: Semi-Hard Holder for Trading Card Game (Pokémon Card) Booster Box Collections. Sizes: Regular Size: Internal Dimensions: 5.5 x 5.7 x 1.6 inches (139 x 144 x 40 mm) (designed to accommodate a box that is in shrink wrap), Half Size: 5.5 x 3.0 x 1.9 inches (139 x 75 x 48 mm) (designed to accommodate a box that is in shrink wrap). Thickness: 0.01 inches (0.3 mm). Material: PET plastic. Color: Clear (transparent). You can choose from sets of 10 or 5 of each size or a set containing 5 of both the Regular and Half sizes. Amazing Value for Money: Many collectors feel that while storing multiple collectibles in acrylic or similar hard cases is too expensive, quality becomes a concern when the cases are too cheap. With the aim of delighting those collectors, we have developed storage cases that deliver both high quality and amazing value for money by increasing production quantities and reducing logistics and intermediate costs.These cases are strong enough to enable stackable storage, have a high degree of transparency, and feature a protective film to prevent damage prior to use, UV protection, and a safety lock mechanism. An instruction manual (English language not guaranteed) is included. • Compatible Booster Box Examples: Regular Size: Various expansion packs, Wild Force, Cyber Judge, Ancient Roar, Future Flash, Raging Surf, Ruler of the Black Flame, 151, Clay Burst, Snow Hazard, Triplet Beat, Eevee Heroes, Silver Lance, Jet Black Spirit, Astonishing Volt Tackle, etc. Booster boxes other than those listed above can also be sealed if the dimensions fit.Please measure the dimensions of your booster boxes before purchasing. Designed with Calculated Gap: These cases have been developed in collaboration with collectors. We have paid careful attention to the balance of the gap between the box and the case as seen when viewing them from the front.Booster box storage cases that are large enough to accommodate boxes that are still in their shrink wrap usually have a noticeably poor balance when viewed from the front.The dimensions of these booster box cases have been designed in a way that takes their performance for collectors to the next level, with consideration given to the way each box’s shrink wrap sits so that the boxes and cases look beautifully balanced when viewed from the front.The design that gives the cases such great balance when storing booster boxes also cuts down on unnecessary space, which in turn gives the cases greater load capacity and impact resistance. • Transparency and Strength: The clarity of the cases allows you to see your booster boxes clearly. When there are no light reflections or scratches on the storage cases themselves, you can clearly identify each of the brightly colored boxes at a glance without even noticing that the storage cases are there. This means that the cases are also excellent for display purposes.They also have superior strength. In durability tests with 22.0 lbs (10 kg) of weight with a uniform, flat surface for the Regular size and 11.0 lbs (5 kg) for the Half size, there was some slight alteration of shape, but the cases did not collapse, so they are also very well-suited to being stacked for storage.*Please note that excessively stacking booster boxes or placing heavy objects on top of the storage cases may cause them to collapse and may result in damage to your collectibles. Protective Film Prevents Premature Scratching: Protective film has been affixed to each semi-hard case in order to prevent it from being scratched prior to use.The protective film is a single connected piece, so it is easy to remove.If the film is flattened out and removed after you have done all of the folding prior to assembly, you can easily assemble the cases so that they are pristine, without having to worry about small scratches. The protective film is also appropriate for use when storing the cases separately.*In order to make the protective film easy to remove, part of it is curled up from the start. • 50% UV Reduction: The following data was obtained through UV protection testing conducted by a Japanese testing agency.The tests confirmed that the average UV reduction is 52.6% across the entire range of UV wavelengths that have a strong impact on chemical change (280 - 400 nm), with 33.2% for UV-A (315 - 400 nm), and 99.6% for UV-B (280 - 315 nm), which has short wavelengths and a strong transformative impact.As a result, while the cases are not suitable for using in direct sunlight or on a sunny windowsill, they are more effective against UV rays when storing in indoor locations away from windowsills, etc., compared to storing the booster boxes only in their regular shrink wrap.However, as issues such as color fading can occur even when using acrylic storage products with superior UV protection, please give careful consideration to the location in which you intend to store your collection. 3-Point Locking Base for Peace of Mind: With cases that do not have locks, the construction can be flimsy and the bottom can give way, causing collectibles to fall out. The collectibles can also go flying from the impact in the event of a drop or another unforeseen accident. Our locking clear cases prevent this, giving you peace of mind.The 3-point lock prevents the contents from falling out. Rest assured that when assembled correctly, our cases leave no room for possibilities such as the bottom dropping out. • Instruction Manual Included: While our cases are easy to assemble, we imagine that there may be some people who are unsure about things such as the order in which the assembly process is supposed to go, so we have provided a step-by-step instruction manual (English language not guaranteed) with photos.The manual also contains information including some important points to note, so people who have concerns about using this type of product can use this one without hesitation. -Our products are double-checked at the factory and during the packing process before being packed with care by our staff.-