Silva Map Measurer Plus First Aid and Protection The best all-around full foot

The best all-around full foot fin for diving

and accessories

TR220 - Tank Two Foot Rail Kit

Low Temperature Resistant (-20 C/-4 F)

Single Lens DesignBlack or Clear SiliconeComfortable fit for range of facesNew Strap Buckle

Silva Map Measurer Plus First Aid and Protection The best all-around full footSILVA Map measurer Plus is a digital navigation instrument with a modern waterproof design. SILVA Map measurer Plus is a digital navigation instrument with a modern waterproof design. Set it according to your map scale and it measures your planned route in kilometers, miles or nautical miles. Given a known speed, it can also calculate how long it will take to cover the rest of the trip. LCD display. Waterproof housing. Measures planned route in