The new Scorpion Lock Straps feature a revolutionary non-slip coating on the inside surface that securely locks your battery in place and prevents them from shifting, even during the most radical 3D aerobatic maneuvers. These large size straps are perfect for 500 to 700 class electric helicopters or larger RC Aircraft.

The large size strap measures 1 inch wide by 12.5 inches long (25mm x 315mm), so they will fit around a 6-cell 5000mah battery pack. The straps feature a tough plastic buckle and a strong Velcro closure for maximum holding power and security. Each package contains 3 Scorpion Lock Straps.