(Black Glue Bead/White Glue Bead/Black Steel Bead/White Steel Bead)--Mini Caster Wheels4pcs Mini Caster Wheels 360 Degree Free Rotation Self Adhesive Rolling Caster Pulleys Accessories for Bins Storage Box Furniture Feature: 1. Unique Design: The kitchen appliance wheels function 4 rolling balls that may rotate 360 levels for gentle and quiet motion without detrimental floors. 2. Move Heavy Loads with Ease: Our wheels make it effortless to move heavy goods and furnishings in any direction, adding forward, backward, left, and right. 3. Durable and Smooth: These rotation wheels are product of ABS materials and small metal balls, offering a strong but gentle and simple rolling experience. 4. Versatile and Easy to Install: Our wheel hub is like minded with small appliances, garage boxes, trash cans, furniture, and other items that require mobility. The installation activity is simple and doesn't require drilling holes. It is recommended to attend 24 hours for the wheels to change into firmly attached. 5. Convenient and Practical: Small steel balls won't rotate during transportation, but you can manually roll them to ensure they function smoothly. With our wheels, you could possibly soon movement items around your house or workplace with out exerting too much effort or risking injury.Specification: Origin: Mainland China Color: Black, White (optional) Style: Glue Bead, Steel Bead (optional) Size: About 4.8x4.8cm/1.88x1.88inch Material: Plastic, stainless steel Note: Due to different display screen and light-weight effect, the actual shade of the thing is probably slightly different from the colour showed at the pictures. Thank you! Please allow 1-2cm measuring deviation thanks to guide measurement. ProductIncludedBlack Glue Bead:4 x Mini Caster WheelsWhite Glue Bead:4 x Mini Caster WheelsBlack Steel Bead:4 x Mini Caster WheelsWhite Steel Bead:4 x Mini Caster Wheels