Time Capsule Anti-Corrosion Stainless Steel Waterproof Container/Storage Future Gift Storage Container Durable Lock,50cm/20inch

Time Capsule - Best Gift for FutureMaterial: 304 Stainless SteelWaterproof: IP68 Withstand pressure: 10Mpa (1000m Underwater)Lifespan: 200 years(To get best waterproof effect, please tighten bolts diagonally) 7.3inch style size:Inside 3.4inch / 8.6cm diameter | 4.7inch / 12cm lengthOuter 7.3inch / 18.5cm length1mm thickness 10.2inch style size:Inside 3.9inch / 10cm diameter | 6.8inch/17.5cm lengthOuter 10.2inch / 26cm length13.4inch style size:Inside 3.9inch / 10cm diameter | 10inch / 25.5cm lengthOuter 13.4inch / 34cm length16.3inch style size:Inside diameter: 3.9inch / 10cm Inside Length: 13inch / 33cm Outside Length: 16.3inch / 41.5cm 1mm thickness 20inch style size:Inside diameter: 3.9inch / 10cm Outside Length: 20inch /50cm 1mm thickness Package:Include one pair of gloves, two silicone gaskets and all accessories needed for assemble this time capsulePlease see specific accessories in the listing picture

• Time capsule size,Please see specific in the picture. We also have a phone size comparison for reference.
• Anti-Corrosion: Actual Stainless Steel, which can withstands most exterior condition and last for 200 years. No worry about the lifespan.
• Waterproof: Silicone gaskets at both ends makes the capsule seals nicely, which will keep all moisture out. (To get best waterproof effect, please tighten bolts diagonally)
• Package: As list in the picture. Include one pair of gloves, two silicone gaskets and all accessories needed for assemble this time capsule
• Best future gift. Kids can write to themselve s as seniors and then bury in the ground.