Those Securing Pegs are U-Shape, made of high-strength,anti-aging,non-toxic,one-time molding,durable aluminium alloy material,more safe than steel pegs. When inserted,holes in stake fill with snow (or sand),helping to anchor stake in place,so they will provide extra holding power when pitching your tent in the snow or sand.Feature Color: Orange. Material: Aluminium Alloy. Size: 31 x 3.6 x 3.6cm.-Material:The pegs are made of high-strength,anti-aging,non-toxic,one-time molding,durable aluminium alloy material,more safe than steel pegs. Hole at top:Those Securing Pegs are U-Shape,which are strong enough to hold down the matting once they are hammered into position.Hole at which can attach cord for ease of removal. Extra power:These stakes are meant for snow or loose sand,When inserted,holes in stake fill with snow (or sand),helping to anchor stake in place,so they will provide extra holding power when pitching your tent in the snow or sand. Wide application:Great use in the lawn,landscape,patio,garden,campe,hose,plants,Snow,Loose Sand,Camping,Hiking,Traveling,etc.