304 Stainless Steel Material: The 90 degree door latch is made of premium 304 stainless steel, high strength, not easy to rust or corrode, moisture-proof and antiseptic for long service life. The size of the door buckle is 44 x 19 mm, the thickness: 1.5 mm, as shown in the picture. Thick base: exquisite concise appearance, sealed welding, thick and reinforced base, not easy to break and deform, strong and durable. Turn Buckle Design: The unique turn buckle design can be rotated 360 degrees smoothly, more convenient and practical to attach to the inside of the door to effectively prevent strangers from entering, provide extra security and make your living environment more comfortable. Practical: The locking latch can be applied to sliding door and bedroom door, window, gate, bathroom, toilet, garden, wardrobe, drawer, furniture, small pet cage and so on, also suitable for wooden doors, metal doors and aluminum alloy doors. Easy to Install: There are 4 screws in the package with the 90