Silicon Wrist Rulers by ILOVEHANDLES

If you find yourself always needing to measure things when you’re on the go, this is the perfect product for you. Wrist Ruler is a silicone wristband with engraved inch and centimeter measurements. It’s a vegan alternative to the classic Wrist Ruler, and now you can wear your ruler everywhere and never take it off. It’s one-size-fits-most (19" length), it’s waterproof, and it’s available in black.