VALFRID - Almohadillas antideslizantes para patas de perro, antideslizantes, para suelos de madera dura, autoadhesivas, resistentes a perros, calcetines, calcetines, correas de repuestoSize: 1. 30"x1. 54"(L*W); Suitable weight: 4 10 lbs,40 pieces a pack, 10 sets for 4 Paw,s,Note: keep dog paws clean before sticking,This will strengthen stickiness. VALFRID is only factory responsible for the quality of the goods RUGGED Using a special hypoallergenic certified adhesive, made for Nano Environmental protection glue,have a rugged sole and high quality fabrics,non toxic & environmentally friendly material and soft & breathable texture