Designed to lift Queen RV beds with factory mattresses with short storage compartments that are 24"-30" deep. Comes complete with hardware and two 17" x 90 lb gas springs for installing both sides of the RV bed. For installation on RV beds ONLY no other use is intended or supported. Cannot be installed on beds in slideouts with fixed base platforms. Mattress deck and platform must move together. Not for use on RV bunk beds or drop down dinettes. Gas springs are under heavy pressure and cannot be compressed manually. Mattress and all bedding must be in place to compress the springs.
