![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/translucent-white_{width}x.jpg?v=1708124273)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/2EFXHowtoMeasuregraphic_1_1800x1800_5a469996-6387-4302-9d7a-9018883cb5df_{width}x.png?v=1708124273)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/StocktonFBAd2wband18enero2024_1800x1800_ac626125-b583-431a-8ac6-e690c7eb476a_{width}x.png?v=1708124273)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/fb-benefits-01_1800x1800_3d55ba25-9fbf-45f8-ab9a-53a245c2c027_{width}x.png?v=1708124273)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/EFXAROUNDTHELEAGUE1500X1500FORLISTINGS_1800x1800_161f06d5-f878-4a94-8206-26c7c7c3394d_{width}x.jpg?v=1708124273)
![EFX Performance Sport Wristband made of 100% Pure Silicone w/2 Programmed Holograms for Increased Balance, Strength & Flexibility | See Chart for Sizing - Translucent / White](http://efxusa.com/cdn/shop/files/6SENIORSREPORTAMAZONLISTINGFOTO_1800x1800_b790f988-4c75-4bb3-bc59-44f0010f78b1_{width}x.jpg?v=1708124273)
![](https://cdn.shopify.com/s/files/1/0221/8006/files/press2.png?v=1714672240)
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.