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Amazon.com: Flechazo Pack of 8 Furniture Bed Risers, 2 or 4 Inch Heavy Duty Adjustable Furniture Risers with Non-Slip Mats for Bed, Desk, Sofa and Table : Home & Kitchen
Amazon.com: Convertible Sofa Couch Sleeper Corner Sofa Bed, Modern Soft Loveseat Sofa Settee with Pull Out Bed and Large Storage Space, L Shaped Sectional Sofa for Living Room : Home & Kitchen
Amazon.com: IRONWALLS Pair of 5Ft Metal Bed Lift Mechanism for Lift Storage Bed DIY Project, 90kg/198lbs Load Capacity Per Piece Heavy Duty Pneumatic Gas Spring Lift Up Lifter Hardware Kit for Sofa