Lifelong Wheels Chair Caster, Blue/Black, 5/Set Nitrile Glove The two-line feature lets you

The two-line feature lets you make multiple phone calls at once

Adjustable Back Height: No Adjustable Height Maximum (Inches): 48 Adjustable Height Minimum (Inches): 44

Head sweatband is ideal for construction/trade/maintenance and is sold as 6 per pack

2 Maximum Seat Height (Inches): 20

Lifelong Wheels Chair Caster, Blue/Black, 5/Set Nitrile Glove The two-line feature lets youWith the Lifelong Wheels chair caster, you are free to toss out your old clunky chair mat. The precision ball bearings in the caster swivel provide the quit rolling without compromising durability. The wheel is easy to install, without the need for any tools. Fits most office chairs, including Herman Miller, Aeron, Hon, Lazy Boy, Steelcase, and more (except Ikea). Assembly Information: No Assembly Required Brand Name: Lifelong Wheels Chair Accessory