If you want custom engraving, 

Water and sweat proof: Our products never fade, tarnish or lose its colour - even when exposed to sweat and heat, in the shower, sea or pool - So dive in! Your Customcuff will hold up.

Sizes: The necklaces comes with a 55cm chain, but the chain can be changed to other lengths. you can purchase extra chains in 65cm and 55cm here:

Material: Corrosion resistant 316L Stainless steel coated in 18k gold/rose gold (the silver necklaces is polished jewelry rated 316L stainless steel)

Positive impact: Your Necklace is made from 316L stainless steel under sustainable conditions with minimum environmental impact.

Unisex: Perfect for Him & Her