Description 360 rotation -- The 360 ball-type sticky pulley of the universal wheel can be rotated at will, the sliding angle is not limited, and it will not generate noise or damage the floor when using it.Smooth and Quiet --The self adhesive caster wheels won 39;t make noise or damage the floor when in use, and they 39;re strong enough to easily lift up to 40 pounds.Excellent quality -- Mini swivel wheels is made of ABS high-strength roller frame and stainless steel. The roller is firm, wear-resistant and smooth, with rounded edges and no burrs, so it is strong and durable.Easy to Use -- Invisible paste, just tear off the film on the back of the rotation sticky pulley and paste it on the bottom of the item, wait for 2 hours, it will not affect the appearance of the item, and the heavy objects can be easily moved.,