Ghent s Recycled Rubber Tack Boards meet the measures to call them GREEN as they feature materials that are fully recyclable. The Bulletin Board tack surface is manufactured using 90% post-industrial recycled rubber and the anodized satin aluminum frame contains 75% post-industrial material. These materials are also fully recyclable. The textured tack surface is self-healing and will not show pin holes. The color-fast surface will resist stains and fading, is easy to maintain. Backed by Ghent s 10-year guarantee.GHEATR410TN. ATR410TN. Ghent Ghent Recycled Rubber Bulletin Board Aluminum Frame.