The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. hero-video Merchant Video How much space is required for the bed rail to fully collapse? The EZ Adjust Bed Rail requires 15 inches of clearance from the bottom of the mattress to the floor for the bed rail to fully collapse and lay flat against the side of the bed. What types of beds can be used with the EZ Adjust Bed Rail? The EZ Adjust Bed Rail can be used with most traditional beds with box springs, platforms, or slats. It not is not intended to be used with adjustable beds, hospital beds, or beds with extra soft mattresses. Can the bed rail be used on beds with an adjustable base? No, for safety reasons, we do not recommend using the EZ Adjust Bed Rail on adjustable beds. On what size of mattress can I use the bed rail? The EZ Adjust Bed Rail can be used on Twin, Full, Double, Queen, King, and California King mattresses with thickness between 12 and 16 inches. Is this bed rail ASTM certified? Yes, this bed rail has been tested and certified safe by ASTM to prevent risks of falls and suffocation. It is one of the few bed rails on the market to have passed the ASTM F3186-17 Safety Standard Specification for Adult Portable Bed Rails. A Bed Rail for Every Need and Every Budget EZ Adjust Bed Rail Add to Cart BedCane Add to Cart Mobility Bed Rail Add to Cart Advantage Traveler Add to Cart Customer Reviews 4.6 out of 5 stars 7,785 4.6 out of 5 stars 1,978 4.5 out of 5 stars 429 4.5 out of 5 stars 689 — — Price $109.00$109.00 $85.44$85.44 $92.24$92.24 $79.00$79.00 — — Unique Feature Extends in length Wooden base board Swing-out mobility arm Folds in half Support legs to the floor Removable handle Weight Capacity 300 lbs 300 lbs 300 lbs 400 lbs 300 lbs 500 lbs Rail Length 26"-34"-42" 10.5" 17" 19" 19" 20.25" Fits Mattress Heights 12"-16" 6"-14 10"-16" 10"-15" 10"-15" 6" Fits Bed Types Traditional Beds Traditional Beds Traditional Beds Traditional Beds Traditional Beds Long-term Care Beds ASTM Certified ✔ ✔ ✔ ✔ ✔ ✔