Package Dimensions:1.18 x 0.79 x 0.39 inches Item Weight:1.76 ounces Department:Unisex Adult ADJUSTABLE HEIGHT - These furniture legs are retractable and can be adjusted from 100mm to 330mm, so you can adjust the height to your liking to improve your sleep quality. They can be installed under the bed to enhance its stability of the bed. TWO TYPES OF INSTALLATION - The first: is when the bed frame has holes, align the double holes, put in the screws to adjust the distance, and tighten them. The second: when the bed frame does not have holes, place the legs on the bed frame in a staggered position, place the corresponding spacers, clamp the bed frame, put in the screws to adjust the distance, and then tighten, the bed adjustable legs are installed. RANGE OF APPLICATION - The bed support leg is suitable for a wide range of applications, including beds, office desks, sofas, DIY furniture, shelves, TV cabinets, bathroom cabinets, etc. They make furniture more stable and less noisy. DURABLE MATERIAL - Bed legs are made of high-quality iron material, high hardness, and toughness, strong and durable, super load-bearing, durable and, not easy to deform. The bottom part has a wear-resistant rubber pad, which is non-slip and prevents scratching of the floor. Welcome to buy our products. Please email me at any time if you have any questions. We will reply to you as soon as possible. I wish you a happy shopping. ADJUSTABLE HEIGHT - These furniture legs are retractable and can be adjusted from 100mm to 330mm, so you can adjust the height to your liking to improve your sleep quality. They can be installed under the bed to enhance its stability of the bed. TWO TYPES OF INSTALLATION - The first: is when the bed frame has holes, align the double holes, put in the screws to adjust the distance, and tighten them. The second: when the bed frame does not have holes, place the legs on the bed frame in a staggered position, place the corresponding spacers, clamp the bed frame, put in the screws to adjust the distance, and then tighten, the bed adjustable legs are installed. RANGE OF APPLICATION - The bed support leg is suitable for a wide range of applications, including beds, office desks, sofas, DIY furniture, shelves, TV cabinets, bathroom cabinets, etc. They make furniture more stable and less noisy. DURABLE MATERIAL - Bed legs are made of high-quality iron material, high hardness, and toughness, strong and durable, super load-bearing, durable and, not easy to deform. The bottom part has a wear-resistant rubber pad, which is non-slip and prevents scratching of the floor. Welcome to buy our products. Please email me at any time if you have any questions. We will reply to you as soon as possible. I wish you a happy shopping.