Raysun 6 Inch Metal Key Lock Cash Box Safe Box with Coin Tray (Black) 1, Ideal safe box for petty cash, coin, check, document, good gift for your child; 2, Durable metal construction with key lock and foldable handle; 3, 2 Layer, 1 for cash, check, 1 for coins, plastic tray can be removed; 4, Exterior dimensions: 6" W x 3 1/8"H x 4 3/4" D