The ironing board cover and trap are equipped with plastic gaskets that will not damage fabrics. Adjustable length allows you to get the tension you want. Set of 4 Expandable Wallets: Original length 65-130cm, maximum extended length 200cm. To prolong its life, try not to exceed 220cm in height when using. Designed to hold paper firmly in place, ensuring a smooth and wrinkle-free surface for optimal results. Replacement is easy, fast and absolutely safe. Extra long size makes it more suitable for some larger items, such as sofa covers, sheets, cribs, mattresses, blankets, duvets, tablecloths, etc. Keep your sheets or blankets taut with these 4 white tensioners! The plastic-coated metal clips hold them securely in place.