Black - Adjustable bed and furniture riser with screw clips, 4" heavy-duty sofa and chair table riser, suitable for chair legs from 0.8" to 1.6".

【HARD PLASTIC MATERIAL】 These sturdy, adjustable furniture risers are made of hard plastic and can support the weight of even the heaviest furniture in your home or office, safely supporting up to 20,000 lbs. They won't creak like other risers. The high-density felt furniture pads protect your hardwood, ceramic, and linoleum floors from scratches and scuffs.

【Secure Leveling Screw Clip & Won't Fall Off】 You don't have to worry about the bed riser falling off. Other furniture risers don't have sufficient grip and are prone to falling. To solve this problem, we've improved the adjustable furniture riser with a screw clamp. The 3cm groove is recessed, preventing tilting. Use the screw clips to adjust and secure it, and the wrapped furniture legs won't easily fall off. Adjustable sofa/couch/table/desk easy to install.

【Adjustable Chair Leg Width】 - The 2-inch bed and furniture risers fit round or square leg diameters (22 mm / 0.8 inch to 42 mm / 1.6 inch). Total height: 83 mm / 3.3 inches, added height: 52 mm / 2 inches, side length: 52 mm / 2 inches. Additional notch protection: 30 mm / 1.18 inches. Warm reminder: Not suitable for legs less than 22 mm (0.8 inches) wide or legs greater than 42 mm (1.6 inches) wide. NOTE: Not suitable for curved or reclining chairs, only for right-angle chairs. [Add Extra Height] - Not only does it add extra height for under-bed storage, but it also provides extra height for a vacuum cleaner or robot vacuum for more flexible operation. It also makes getting in and out of bed easier for the elderly. Increase the height of heavy, fixed furniture such as beds, sofas, chairs, tables, couches, etc., by 2/4 inch to prevent shoulder and neck pain caused by low furniture height. [Protect Your Hard Floors from Scratches] The bottom of the solid sofa legs is made of high-density felt pads. The felt pads protect your floors from scratches. The solid, smooth edges can hold the weight firmly without causing dents or cracks on hardwood or other hard surfaces. Protects your hardwood, tile and linoleum floors from marks and scratches.