WL-1420-GG Features: Thick Padded Seat and Knee Rest Provide Firm Support Black Powder Coated Steel Frame Dual Wheel Casters Meets and/or exceeds ANSI/BIFMA standards Dimensions: Overall: 19"(W) x 28"(D) x 20"-27"(H) Seat Size: 17"(W) x 13"(D) x 2"(T) ... [WL-1420-GG]

WL-1425-GG Features: Ergonomic Kneeling Posture Office Chair Thick Padded Fabric Upholstered Seat and Knee Rest Provide Firm Support Silver Powder Coated Steel Frame Pneumatic Gas Lift Dual Wheel Casters Dimensions: Seat Size: 17"(W) x 12"(D) x 2"(T) ... [WL-1425-GG]

WL-1429-GG Features: Ergonomic Kneeling Posture Office Chair Thick Padded Black Fabric Seat and Knee Rest Firm, Comfortable Support infused with Cutting-Edge Style and Design Steel Frame with Polished Steel Finish Black Poly-Foam Hand Holds Height Adjus ... [WL-1429-GG]

WL-SB-101-GG Features: Wooden Ergonomic Kneeling Posture Office Chair Thick Padded Grey Fabric Seat and Knee Rest Provide Firm Support Natural Wood Finish Dual Wheel Casters Dimensions: Overall: 18"(W) x 24"(D) x 20"-26"(H) Seat Size: 16"(W) x 12"(D) ... [WL-SB-101-GG]

WL-SB-210-GG Features: Wooden Ergonomic Kneeling Posture Office Chair Thick Padded Black Fabric Seat and Knee Rest Provide Firm Support Natural Wood Finish Dual Wheel Casters Height Adjustment Knob Dimensions: Overall: 17 1/2"(W) x 26 1/2"(D) x 20"-24 ... [WL-SB-210-GG]

WL-1428-GG Features: Thick Padded Seat, Back and Knee Rest Provide Firm Support Adjustable Back Angle Adjustable Back Height Adjustable Seat Height Black Fabric Black Powder Coated Steel Frame Dual Wheel Casters Meets and/or exceeds ANSI/BIFMA standards ... [WL-1428-GG]

WL-1430-GG Features: Ergonomic Kneeling Posture Office Chair Thick Padded Black Fabric Seat, Back and Knee Rest The Comfort and Support of a Kneeling Posture Chair with the functionality of a conventional Task Chair Pneumatic Seat Height Adjustment Tilt ... [WL-1430-GG]