MaxGear 2" Office Chair Wheels Heavy Duty Replacement, Mute Rubber Rotating Desk Chair Caster Wheels, Safe for All Floors Including Hardwood, Universal Standard Stem Size Fits 99%, Set of 5 2" Black electronics3 All-optical isolation immunity3

All-optical isolation immunity3

Input: 100-240v ~ 50/60hz 250ma

Features IPX-7 waterproof rating certified for water submersion up to 1 meter or 3

Dishwasher Safe (top shelf recommended)

MaxGear 2" Office Chair Wheels Heavy Duty Replacement, Mute Rubber Rotating Desk Chair Caster Wheels, Safe for All Floors Including Hardwood, Universal Standard Stem Size Fits 99%, Set of 5 2" Black electronics3 All-optical isolation immunity3MaxGear 2" Office Chair Wheels Heavy Duty Replacement, Mute Rubber Rotating Desk Chair Caster Wheels, Safe for All Floors Including Hardwood, Universal Standard Stem Size Fits 99%, Set of 5 SUITABLE MOST FLOORS, ENJOY THE SMOOTH GLIDING Our office chair wheels are the universal industry standard size and compatible with 99% of all office chairs on the market. With a stem size of 7 16" in diameter and 7 8" in length. 360Degree Rotation The chair