... mattress can be moved parallelly to another bed Features:1. It is a type of manual transfer stretcher ... .Turn by deasil,the stretcher will be up,and turn by ... widdershins,the stretcher will be down;2. Aluminum-Alloy ... mattress can be moved parallelly to another bed or flat table; 5. Hi-Low range: 920mm-610mm6. Weight: 89 kgs Transfer Stretcher ...