This set of 3 pcs window hooks are made of stainless steel. materials ensure that it is durable, not easy to rust or break, and has a . Stylish and simple design, it can be matched with various styles of doors and windows. Features -Color: Silver -Material: Stainless steel -Size: 11X3.5cm/4.33X1.38inch; 15X3.5cm/5.91X1.38inch; 20.5X3.5cm/8.07X1.38inch - This item constructed from stainless steel, ensuring quality and longevity. - The material to ensure it will sturdy and durable, not easy to rust or break, have a . - This product has a smooth surface and nice polish, neat and generous, so don't need worry about harming your hand or scratching you. - for securing and holding open shed doors, garden gates, cabinet doors, sliding doors, shutters and windows. - This product can reinforce doors and windows for windproof use of doors and windows, or reinforce other supports to prevent it from tilting. Package list: 3 x window hook