NIUNIU Retro Single-Control Switch, Metal and Plastic Round Light Switch Surface Mounted Wall Light Button Old-Fashioned Toggle Switch for Home Office Hotel Durable Material: Made of plastic and metal material. Simple surface but powerful tension. Fire resistance, wear proof, ageing, durable and practical. Intellectualized Design: Every time you push-onbrush-off, the central projecting cover get locked to secure the switch box, and no mind it popped out of place. High Performance: Small and lightweight, easy to operate, very practical, not easy to break. Widely Application: Applicable to your floor lamp, children's table lamp, kitchen cabinet light, or others where you need them. Colour: Black Size: diameter 5.3CM, height 3.8CM Delivery Quantity: 1 Piece Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.