MAX505H280Internal 500 x 350 x 280 mm External 555 x 428 x 306 mm Weight 5. 1kg Protective padded dividers and convoluted foam in the lid of the case. Temperature resistant from 30C to +90C. Manufactured from hard wearing polypropylene polymer. Watertight seal around the lid of the case ensures that tools remain protected. Automatic pressure release valve. Easy open latches. Soft grip handle that is ergonomically designed. Holes to accept a customer supplied