Ergodyne Squids 3000 Retractable Tool Lanyard with Dual Stainless Steel Carabiners, 1Pound Self-setting pawls set desired lanyard length up to 48" (122cm) ABS thermoplastic housing for ultimate durability Nickel-plated swiveling top ring for 360 degree rotation Stainless steel carabineers (#304) for corrosion resistance Maximum safe working capacity: 1 lbs (0.46 kg)