• F38 Quick Release System: Ulanzi has developed a quick release series that is compatible with the camera and Arca-Swiss and allows you to quickly switch between the tripod clamp, camera holster and shoulder strap. Quick release between the camera and tripod and the head is greatly reduced to the hassle of putting on and taking off • Attaches to a Backpack or Belt: You can use the Ulanzi camera holster to easily attach your camera/camcorder to a backpack or belt. Securely holds it firmly and easily put it on and take it off with just • (Convenient for beautiful landscape photography) Frees your neck and shoulders from burden, so you won't miss any important moment. Tripod accessory to meet the needs of photographers. Perfect for photographic studio shooting, hiking, traveling, biking, skiing, snowboarding, climbing and other adventures • 1/4 Screw & Arca Swiss Compatible: The quick release plate is a standard Arca-Swiss 1.5 inches (38 mm) standard, and can be set to head parts (clamps). 1/4 screw can be used with DSLR cameras, VCRs, mirrorless cameras, action cameras, smartphone holders, telescopes, etc • Safe & Secure: Slide block mode to prevent damage to your device due to accidental contact. The surface of the product is non-slip silicone to prevent shifting. Provides maximum protection for your camera