... , king bed Description: 1.Use metal bed frame with gas spring, can save more space 2.when you use, ... 5mm 2.the parts gas spring has long usage time 3. Hydraulic bed frame with gas spring used MDF wood 4. ... metal parts has 5mm Application: Our metal bed frame with gas spring mostly used for Bedroom, Hotel, and camper and ... on the goods Tag:hydraulic bed frame with gas spring,bed frame lift,Iron bed frame