Description If you struggle to move heavy storage boxes or trash cans, then these mini caster wheels can be unmissable choice for you. Made from sturdy materials with detailed workmanship, these swivel wheels are highly practical and resistant to deformation or breakage. Adhesive design makes the small wheels easy to use, as they can stick to the box firmly and rotate to any angle. Features -Color:Black -Material:Plastic, steel -Size:4.50X4.50X2.00cm/1.77X1.77X0.79in -These mini caster wheels are made from sturdy materials with excellent workmanship, ensuring their durability. -The mini swivel wheels are practical and can be used with various storage and packing boxes, as well as garbage bins. -Small caster wheels provide a satisfying user experience with their smooth and silent rotation in all directions. -Simple structure, lightweight design, and easy installation and disassembly, these mini caster wheels are easy to use. -Designed to operate silently and without scratching the floor, making these small wheels a great addition to any space.Package List4 x adhesive caster wheels