Here provides this 100 x 68 x 50mm Saipwell Plastic Waterproof Electronic Case PCB Box for you. Though it is a small item, it is durable in use. With the adopted ABS material, this box can be used for quite a long time. It features excellent waterproof and damp-proof design, fit for various conditions. With this box, you can have your power box, buttons and cables well protected. In this way, you will gain much safety when use electronic product!
Price: €2.94 from Tmart.com