2011 design. By Vers Audio. Vers Audio has your iPhone 4 covered. Their new Slimcase series features an ultra-slim profile in a two-part slider case designed to assure a custom fit. Made of tough and renewable Bamboo, the Vers Slimcase for iPhone 4/4s is tailored for a trim, pocket-friendly fit, with the ability to protect your touch 4 from everyday wear and tear. Its two-part slider case design provides a precise fit while offering the warm feel and natural beauty of real wood. And, as with all of their wood accessories, for every tree used in production, Vers plants 100 more trees through their long-time partnership with the Arbor Day Foundation. Slimcases are designed to protect the surface of your iPhone while allowing full access to its functionality. Includes openings for buttons, connectors and speaker, a soft, scratch-resistant lining, and a durable UV and moisture-resistant VOC-free clear coat. Vers Audio also offers a slider Shellcase for iPhone 3/3GS or 4 , or a protective Infocase for iPhone/3G/3GS. Design, performance and sustainability are fully in focus when developing products like the Vers Slimcase for iPhone 4/4S. Vers Audio puts its development efforts in to ensuring that their products are among the most "green" you can find on the market.