Paste Type Universal Pulley with Self-Adhesive Sticker/360 Degree Rotation Universal Pulleys for Bottom Storage Rack Can Be Glued to The Storage Box (8PCS)

Feature: -Adhesive pulleys are quiet and smooth, allowing the storage box to move! Say goodbye to laborious handling. -Since then, it is easy to move, whether it is to find things or clean the room. -Ball-type sticking pulley, 360 degree free rotation, unlimited sliding.       Specifications: MATERIALS:ABS+Stainless Steel PRODUCT WEIGHT:37G COLOR:White       PACKAGE CONTENTS: 4/8 * Paste Type Universal Pulley Paste Type Universal Pulley No more worrying about heavy boxes and messy rooms! All you need is a universal pulley which can be rotated freely and has a strong load bearing, which can help you solve all the problems caused by heavy objects!