8 LED caster set with bearings and wrench double row r

8 LED caster set with bearings and wrench double row r Description

Features: Surface: wider contact surface with the ground, rolling on all types of road surfaces, better overcoming obstacles. Quiet: High-speed bearing, no noise, smooth rotation speed and longer service life. Smooth sliding: Our magnetic core has a protective cover, which is strong but allows the wheels to shine brighter and slide more smoothly. Comfort: Polyurethane polymer material, non-slip, wear-resistant, good compression resistance, four-wheel polyurethane shock absorption, more comfortable sliding. Application: Suitable for double-row roller skates and four-wheel racks. Material: Polyurethane. Color: 1 (red), 2 (blue), 3 (pink), 4 (white), 5 (red blue green), 6 (pink blue green). Dimensions (diameter x thickness): about 58 x 32 mm. Spring: 80% Contents: 16 ball bearings. 8 x magnetic cores. 8 light wheels. 1 wrench.