Feature:1. Provides More Space: Greatly increases more space under the bed, these are great bed frames, you can get more space for your bed for storage.2. Upgraded Material: Made from high strength upgraded plastic, these furniture bed risers are extremely durable and can easily support the bed and the couple occupying the bed. In addition, the non slip rubber pads placed on the furniture legs on the top of the bed frame greatly prevent it from sliding.3. Strong Bearing: They have reinforcements under the top and can withstand up to 2,200 lbs (550 lbs per bed riser). These furniture bed risers hold steady even as kids jumping on the bed.4. Easy to Use: When you need extra space under a table, sofa, sofa, table, chair, cabinet, armchair or anything else, you can use them; they are easy to use, fold and store when not needed.5. Improve Sleeping: They can also help improve sleep or help people with back pain. And the increased height allows the robot vacuum to enter easily for .Specification:Item Type: Bed and Furniture Raisers SetMaterial: Plastic, EVA, RubberGross Weight: 1422g / 50.2ozProduct Size: 13.1x8.3x11.7x1.0cm / 5.16x3.27x4.6x0.4inPackage List:4 x Foot Pad2 x Non Slip Mat4 x Bottom Rubber Pad