• Made of high-quality rubber and steel connection axle for smooth and silent sliding. • 360-degree swivel design ensuring stability and flexible rotation without effort. • Double wheel brake system that improves weight distribution and ensures movement locking. • Effectively protect wood, tile, and carpet floors against scratches and wear marks. • Simple snap-in installation using the included plastic sleeve for a secure fit. • Total load capacity of up to 100 kg per set of swivel wheels. • 50 mm wheel diameter with a 30 mm insertion length. • Suitable for baby cribs, shelves, chairs, workbenches, and various small furniture.