A Set Of 4PCS Storage Box Bottom Pulley Can Rotate 360 Degrees Small Wheels SPECIFICATION:Practical function: Just stick a universal wheel on the bottom of the box, you can easily move the heavy box, the silent tires are stable and quiet, will not scratch the floor, shake when it is not easy to scratch, and distribute the force and load better.360 rotation: The mini pulley can slide at any angle, unlimited, and it is completely silent at all times. It is very suitable for cosmetic storage, kitchen, dining table, bedroom, bathroom, living room storage, and flower shelfHigh-quality materials: The storage box wheels are made of refractory ABS and small adhesive paper beads, which are tough and durable, strong and wear-resistant, can be used for a long time, and carry heavy objects without pressureEasy to install: just remove the film on the back and press hard on the smooth surface. We recommend that you wait for 24 hours for the best use. Therefore, the pulleys are smooth and heavy objects are no longer a problem.Wide range of applications: these beautiful wheels are not only suitable for shoe boxes, trash cans, small containers that are easy to move, but also beautiful accessories diy, suitable for childrens toys, artwork, etc.Scope of use: The wheels are suitable for different types of storage boxes, making it easier to move.With unlimited durability and high shock absorption. These spare casters allow you to roll smoothly and quietly without making harsh noises, and ensure that you dont scratch or leave marks on any surface.PACKAGE CONTENTS: SIZE:2.8x4.5cm4PCS Storage Box PulleyNOTE:Due to manual measurements, please allow slight measurement deviations. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture.