Voberry Elastic Bed Sheet Mattress Cover Blankets Clips Grippers Fasteners Suspenders Strap Holder Set of 4 Quantity: 1set=4pcs Good Quality, very useful for your bed room Easy to use, and excellent to clip bed sheet, satin sheet, mattress covers, blankets etc Size (L*W):23x2.5cm/9.06"x0.99"(approx) Nylon Elastic Cloth Belt & Plastic