Material: PE(white,grey),elasticity and shock resisting. Color: white, grey, red, yellow, green, blue Expand nailWith socket or notMaterial: PE(white,grey),elasticity and shock resisting.nylon material are available.Color: white, grey, red, yellow, green, blueTrail: drill a hole in the wall,drive it in directly.Packing:100pcs/polybag(general export packing) or box.Spec:5mm,6mm,7mm,8mm,9mm,10mm, ...