Stretch Jacquard Office Cover Swivel Chair Protector Medium Gray

Size of Best Suitable Chair: (1)Medium: Back Height: 57-65 cm/22.4-25.6inch, Back Width: 42-55 cm/16.5-21.7inch, Seat Length: 42-55 cm/16.5-21.7inch, Seat Width: 38-55 cm/14.9-21.7inch Chair Back's Thickness: 6-8cm/2.4-3.1inch; (2)Large: Back Height: 70-80cm/27.5-31.5inch Back Width: 45-58cm/17.7-22.8inch Seat Length: 45-58cm/17.7-22.8inch Seat Width: 45-60cm/17.7-23.6inch Chair Back's Thickness: 13-16cm/5.1-6.3inch; 98% Polyester and 2% Spandex California Prop 65 Warning- "WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov".