![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Camouflage (Jungle)](http://efxusa.com/cdn/shop/files/camo-jungle_{width}x.jpg?v=1708121963)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Camouflage (Jungle)](http://efxusa.com/cdn/shop/files/2EFXHowtoMeasuregraphic_1_1800x1800_10d87703-a9c8-421d-bf1a-acf50770c070_{width}x.png?v=1708121963)
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![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Camouflage (Jungle)](http://efxusa.com/cdn/shop/files/fb-benefits-01_1800x1800_253df240-8b9e-4f66-9d1c-2cea2f68887e_{width}x.png?v=1708121963)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Camouflage (Jungle)](http://efxusa.com/cdn/shop/files/EFXAROUNDTHELEAGUE1500X1500FORLISTINGS_1800x1800_0246a5fb-cf52-40d4-ac6c-15cbe280a560_{width}x.jpg?v=1708121963)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Camouflage (Jungle)](http://efxusa.com/cdn/shop/files/6SENIORSREPORTAMAZONLISTINGFOTO_1800x1800_a9cd54c2-a6e6-4153-b8ec-829639ab69bb_{width}x.jpg?v=1708121963)
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About this item:
- COMMON SIZING - Most children wear Smalls; Women mostly Mediums (some Large); Men mostly Large (some Mediums). IMPORTANT - See SIZE CHART.
- EFX’s HOLOGRAMS. We “PROGRAM" our Holograms with frequencies. We believe you synchronize with those frequencies when they are within 1/2” of your body. Users report better balance, strength and flexibility.
- EFX's PERFORMANCE WRISTBANDS appeal to consumers of all ages; Athletes, Fitness Enthusiasts & Seniors.
- EFX WORKS and our users report benefits in balance, strength, flexibility, and possibly vertigo and seasickness.
- WE REALLY WANT YOU TO BE SATISFIED, SO PLEASE watch our videos.