DescriptionThis item is well-made of premium material for durable and practicaluse. They are designed for cars, computers, washing machine, to prevent yourbaby from pressing the button while playing and provide your baby witha hassle-free environment. Not easy for your baby to open, safe, notdeform.Features- Color: White. - Material: ABS. - Size: About 4.50X4.50X1.90cm/1.77X1.77X0.75inch. - Healthy material, safe and assured, durable using. - It can stick firmly, not easy fall, keep it sturdy. - Mechanical structure, safety protection, keep your baby safe. - Double key unlock, double protection, bring convenience to your life. - The opening Angle of 180does not affect the use.