【Waterproof and Robust】 The exterior of the portable safe box is made of high-quality, durable ABS material with excellent anti-fall and impact resistance. The interior features a high-density EVA lining that provides cushioning, shock-proofing, heat insulation, moisture-proofing, and anti-corrosion protection for your valuables. The box is sealed with no gaps, effectively keeping water out.

【Highly Secure 4-Digit Combination Box】 This combination lock box uses a 4-digit password with up to 10,000 possible combinations. It is easy to use and reset, harder to decipher, and more secure. Note: It is best to take a photo and record your password after resetting it — otherwise, you will not be able to open the combination safe again.

【Compact and Portable Security Box】 Our travel safe measures 8.5 in x 4.3 in x 2.6 in (L×W×H) externally and 7.7 in x 3.9 in x 1.4 in (L×W×H) internally. Small and compact, it's the perfect helper for travel or business trips, with enough space to hold a variety of items such as passports, keys, jewelry, mobile phones, medicines, important documents, cash, credit cards, watches, and other valuables.

【Easy Carry and Practical】 Our mini safe comes with a thickened 5.5mm detachable steel cable, strong enough to withstand hammering, sawing, and prying. It ensures your items will not be lost or stolen as long as you can find somewhere secure to attach it. You can hang the mini safe on door handles, poolside railings, beach chairs, desks, or any other fixed objects with confidence.

【Widely Use Beach Safe】 This lock box is lightweight and easy to carry. Its security design makes it perfect for homes, hotel rooms, offices, RVs, dorms, camping, or beach trips. It is ideal for protecting jewelry, phones, wallets, MP3 players, and other small but valuable items that are particularly vulnerable to theft — this highly secure safe will be the best choice for your relatives and friends.

【How to Set Password】 Dial the default password 0-0-0-0 to open the safe box, then push the reset button from A to B. Set your own new password and take a photo to back it up (suggest 0001 for the first time to prevent setting errors). Slide the reset button from B back to A, then close the safe box. Password setting is complete.