L&B Optima II Audible Skydiving Altimeter Helmet Accessories and still give you landings

and still give you landings with a big smile attached

confirm placement with a qualified rigger or instructor

Helps improve pack volume and line layout

UPT Reserve Toggles – Pair with Velcro is an original United Parachute Technologies replacement part for Vector/Sigma skydiving equipment

and gives you more control

L&B Optima II Audible Skydiving Altimeter Helmet Accessories and still give you landingsLED socket option Select With LED Socket if you want the Optima II prepared for LBs external visual LED warning light. The LED socket version gives the same audible altitude awareness features, plus a visual warning output for jumpers who cannot reliably hear an audible in every situation, including high speed flight, noisy helmets, hearing limitations or disciplines where extra visual altitude cues are useful. The LED socket is an integrated product