Check the listing for details. Bed Risers 5 Inch Heavy Duty Square Furniture Frame Lift for Couch Chair Desk.... Color: 4 Pack, Condition: New. Listed at 39.99 USD. Plastic MaterialGood Quality - The furniture risers are made of thick plastic material, which is durable and stable. The bottom of the bed riser is non-slip pad, which can protect the floor and provide mute functionLift Height - The size of the bed riser is 155x144mm/6.1x5.7inch. It can lift your furniture at a height of 120mm/4.7inch, so that more space will be provided for storage. The set can meet your requirements and improve the convenience of your life with 6pcs quantityEasy to install - Tool is not needed for installing the furniture lifters, which is simple and convenient. Before installation, you must confirm the installation placeStable - High quality furniture leg extenders have 500kg loading capacity. Fixing it to bed or table leg raises the height of furniture. Each bed riser has 4pcs TPU soft pads, which are provided in package. White groove can make furniture steady betterWide application - Furniture lifts can raise the height of furniture. The storage space is expanded, the floor is easy to clean, and the convenience of using furniture is improved. Suitable for beds, tables, sofa, desks, couch, chair, etc