Black Metal Security Code Safe Box. Size: 170 x 230 x 170mm. Material: metal. The Beauty of this safe box is the compact size:23cm x 17cm x 17cm (L&W&H), The weight of the safe box is 2.6kg. This safe is just the right size, It can be used as a money safe for Cash, necklace safe, ring safe, gun safe and other valuables. This highly secure electronic safe has well-designed dimensions and is perfect for home and business use! The 4.6L digital fireproof safe is made from high quality, thickened alloy steel. The double protection is designed to meet fire and burglary regulations and protect your property. This is a secure waterproof and digital fireproof safe. The 3-8 digit combination offers you more than 10,000 possible password combinations. Ensure that your password cannot be cracked and protect your property effectively. The safes come with 2 spare keys, so you can still gain access if you forget your code or the batteries run out.