Electrolyte Capsules (15 capsules per box) Sizes:1 BOX reliable and simple to set

reliable and simple to set up

The mirrored lens provides extra protection against UV rays while swimming outdoors cutting down on glare from the sun and in well-lit pools

Waterproof: IP67

110mm axle/tube width

And it's made from

Electrolyte Capsules (15 capsules per box) Sizes:1 BOX reliable and simple to setPrecision's blister packed capsules are ideal when you're relying on water from feed stations at events, if mixing up drinks during your longer activities isn't practical, or if you prefer plain water to even the mildest of sports drinks. They're also useful for topping up the electrolyte content of other drinks. 15 capsules per box, 250mg of sodium per capsule. Swallow with water. Key Features 15 swallowable capsules in a waterproof blister pack,