Molded polypropylene battery box cover, houses a marine battery of sizes bci 27, 12l x 6-3/4w x 8-7/8h, Bci31, 13l x 6-3/4w x 9-1/2H, inside has ample space for battery cable hook up, vented to allow the escape of heat gases is resistant to battery acid, includes a strap buckle to secure the lid of the box. Upc: 805089031897 this product is a lawn garden tool accessories. This product is manufactured in China.