Grantwood Technology Armband Case for iPod Nano 7th/ 8th Generation 16 GB - Glow Compatibility: fits a bare iPod Nano 7th generation/ 8th generation *only* Accessibility: durable silicone skin allows access to all ports and buttons. Enjoy unobstructed access to your music and apps! Comfort: two (2) soft, elastic Velcro straps accommodate arm circumferences between 7" - 18". see product description regarding longer and shorter straps. Protection: two (2) screen protectors cover front of iPod Nano 7th generation/ 8th generation, and Contain no adhesive. Convenience: two-piece design means you can use the silicone skin as an everyday case, and then attach the elastic Strap when exercising.