Mobility Enhancement System
These versatile caster wheels transform stationary objects into mobile units through their combination of adhesive mounting and smooth rolling design. Each wheel measures 4.5cm in diameter with a 2.8cm height, providing adequate ground clearance while maintaining a low profile. The plastic housing encases metal ball bearings that simplifies effortless 360 degree rotation, while the adhesive stickers creates a strong bond with various surfaces for immediate use without drilling.

Product Specifications
Package Contents: 8pcs caster wheels
Material: Plastic, Metal balls
Size: 4.5cm diameter x 2.8cm height
Color: White

Smooth Rolling Mechanism
Metal ball bearings reduce friction for effortless movement
Enclosed housing protects bearings from dust and debris
Consistent performance across hard flooring surfaces

Substantial Weight Support
4 wheels supports up to 20kg distributed weight
Strong plastic construction prevents deformation under load
Wide wheel base enhances stability during movement

Complete Maneuverability
360 degree swivel enables precise positioning in any direction
Smooth rotation prevents scratching or damaging floor surfaces
Low rolling resistance requires minimal effort to initiate movement

Adhesive Mounting Technology
Pressure adhesive sticker bonds securely to clean, dry surfaces
Peel and stick application requires no tools or technical skill
Strong stickiness with good bond strength

Multiple Application Scenarios
Kitchen cabinets for easy cleaning access
Storage bins and organizers simplifying search
Small appliances like microwaves and air purifiers
DIY furniture projects requiring added mobility