Chamberlain Garage Door Opener 8 ft Belt Rail Extension Kit Plumbing 33W x 22D x 32H 33W x 22D x 32H inches Solid walnut wood The chair height the kit includes everything needed for quick and easy installation Includes one year warranty rail extension replacement belt Includes all necessary hardware and an instruction manual for easy setup all necessary hardware and instructions for a quick and easy installation is included in the kit Warranty 1 year limited Assembly Required N A Works with Apple HomeKit No Works with MyQ No Works with SkylinkNet No CA Residents: Prop 65 Warning(s) Yes Wi Fi Compatibility No Bluetooth Compatibility No Brand Model Compatibility Chamberlain UNSPSC 30172100