4PCS Self Adhesive Castor Wheels Mini 360 Degree Rotation Universal Pulley for Bottom

Feature: 1. Metal Ball: The mini wheel adopts metal ball, sturdy roller, great wear proof performance, strong bearing force, can easily move heavy objects. 2. Paste Installation: Strong adhesive design, easy to install. Just stick the universal wheel to the bottom of the box and pull it out gently. 3. 360 Degree Rotation: 360 degree rotating ball type universal wheel, no punching design, no noise when using, free movement with no limitation. 4. Easy Access: The pulley is suitable for various storage boxes, which can be transformed into a mobile car, easy access to the bed and other small space. 5. Wide Use: The mini wheels are not only suitable for trash cans, flower pots, storage boxes, but also the perfect DIY accessories for children"s toys, handicrafts, small project design, etc. Specification: Item Type: Self Adhesive Castor Wheels Material: Plastic, metal Weight: Approx. 150g/5.3oz. Package List: 4 x Self Adhesive Castor Wheels