This is the best way to begin with energyDOTs. The duo pack includes a bioTAG (available in white, grey, blue and pink). Suitable for adults and children. Designed as an easy to wear option, loop onto a belt loop, button hole bra strap, keys etc or take of the 6cm leather cord an attach to a pendant. The pack also includes a self-adhesive smartDOT. Wear the bioBAND to strengthen and support your energy. Stick the smartDOT to your mobile to retune the toxic emissions. Use the two to protect yourself from radiation and increase your energy levels. We live in a world of \'electro-smog\' and bioDOT supports your energy field in this intense environment.