bed frame center supports are mainly made of sturdy and durable material, safe and practical, which can well meet your bed support needs and you . Adjustable height center support leg for bed frame is designed to match different beds' heights to meet your needs. Features - Color: Black -Material:PP - Size: 19.50X8.80X4.50cm/7.66X3.46X1.77in -Adjustable range: 19.5cm-34.5cm - Bed center support leg can help you protect your bed, mattress from damage or sagging. - Adjustable bed frame leg provide you a strong load-bearing capacity, giving you a pleasant using experience. - Multi-functional bed frame support leg is suitable for replacing various furniture bed frame supports. - Smooth in surface, adjustable legs will not damage your floor or furniture, practical and reliable. - workmanship and reliable materials ensure bed center support leg have a . Package list: 4 x bed frame support legs