360 degree free rotationThe wheel bearing capacity is large,the transmission bearing is compact and trouble-free,the ball angle can be adjusted arbitrarily,360 degree flexible rotation,stable in use and faster freight transport; it can help you pull storage boxes and small furniture easily,saving your time. High-quality materialsMade of high-quality ABS materials and durable ball bearings. steel,quiet and wear-resistant materials,strong and wear-resistant,and long service life. Strong bearing capacity,stable ball,beautiful and fashionable appearance. Easy to useKeep the pasting area clean and dry before pasting. Tear off the adhesive and stick it seamlessly to the corresponding position,press to make the paste more stable and ready to use. The glued box can be moved easily Suitable for short-distance sports and cleaning. Wide ApplicationIt is suitable for various living areas such as home,food,warehouse,etc. It can also be applied to shelves,shoe boxes,toy boxes,trash cans,suitcases,wooden boards,planters and other items. It moves smoothly,is quick and convenient,and can help you relieve pain. Package ContentsYou will receive a pack of 12 furniture wheels with ball casters. The inner roller diameter of the roller is 4.6cm/1.8in,which can meet the needs of your daily activities. The surface of the furniture wheel is smooth,it will not produce much noise during transportation,and it is easy to move and transport quickly.