The anti slide mattress stopper is useful and excellent, can be used for bed frame, prevent mattress from sliding, perfect for home use, made of iron material, practical and reliable, can be used for longtime, easy to install, convenient for you. Features -Color:Black -Material:Iron -Size:21.00X18.00X8.00cm/8.25X7.07X3.14in - The hardness of the iron material can ensure that it not easy to deform under normal wear. - The anti slide mattress stopper is strong and easily prevent mattress pad from sliding, can meet your needs, practical and useful. - The wonderful detail design will ensure its high performance, high hardness, useful and sturdy. - Simple in structure, easy to use, strong and sturdy, useful and reliable, you can use it with confidence. - This non-slip mattress baffle is very easy to install, useful design, bring you huge convenience. Package list: 2 x Iron Mattress Holder