Storage Box Pulley Storage Box Pulley Adhesive Pulley Storage Box Can Stick MAIN FEATURES: Made of ABS and materials, POM s wear-resistant and, has a long-term possession, service life, and 8 kg load-bearing capacity. EASY TO INSTALL Adhesive design, installed on the bottom box, no complicated process. QUALITY Caster rotation and precision bearings in the shaft make rolling easier. The internal bearing of the wheelchair foot rolls quickly, the is, and it will not be jammed by, hair, and sand, and you will enjoy and quiet. NO NOISE AND SCRATCHES 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 don’t scratch or leave marks on any. USAGE SCENARIOS Scope of use: The wheels are suitable for different types of storage boxes, making it easier to move. SPECIFICATION: MATERIALS:Plastic ABS PRODUCT WEIGHT:Storage Box Pulley: 40G PACKAGE CONTENTS: Storage Box Pulley × 2（8PCS) NOTE: 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.