Time Capsule Anti-Corrosion Waterproof Stainless Steel Capsule Container Durable Lock Container for Future Graduation Gift (10.2 Inch)

• Inside Diameter: 3.9inch(10cm) / Total Length: 10.2inch(26cm). Please see specific in the picture. We also have a 300ml zip-top can 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 Birthday and Future gift. Kids can write to themselve s as seniors and then bury in the ground.This time lock container is larger than A4 paper that it can hold quite a lot envelopes.

Time Capsule - Best Gift for Future Material: 304 Stainless Steel Waterproof: 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 length Outer 7.3inch / 18.5cm length 1mm thickness 10.2inch style size: Inside 3.9inch / 10cm diameter | 6.8inch/17.5cm length Outer 10.2inch / 26cm length 13.4inch style size: Inside 3.9inch / 10cm diameter | 10inch / 25.5cm length Outer 13.4inch / 34cm length 16.3inch style size: Inside diameter: 3.9inch / 10cm Inside Length: 13inch / 33cm Outside Length: 16.3inch / 41.5cm 1mm thickness Package: Include one pair of gloves, two silicone gaskets and all accessories needed for assemble this time capsule Please see specific accessories in the listing picture