White Plastic Waterproof Electronic Case PCB Box 100x68x50mm Description: Size:100 x 68 x 50mm (3.94 x 2.68 x 1.97 inch) Using high-performance anti-stamping ABS / PC material, high strength, light weight; Using silicone seal, with good sealing performance, waterproof, dustproof, anti-corrosion; Operating temperature: -20 ? to 90 ?; Internal column contains multiple screws for easy fixing circuit boards and related components; Using non-magnetic stainless steel screws and bottom cover, durable. Package included: 1 x Plastic Waterproof Electronic Enclosure Case