Tinksky 1Pair Shoulder Strap Pad Shoulder Strap Belt Cushion Pads for Backpack Rucksack (Black) Specially designed for backpack and rucksack. Soft, shock-aborbing, damping, good elasticity design, for comfortable to use. Wide, well padded with a non-slip backing. It is perfect for backpack strap or belt when climbing, camping, hiking, weight-bearing foot race etc. Great to relieve the pain or discomfort caused by shoulder strap belt or belt buckle.