ZING Green at Work Tri-View Sign "Glass Only" with recycle symbol, encourages green recycle strategies and guides on where to deposit recyclable materials. Three-sided Tri-View Sign offers a 180-degree view giving improved visibility. Sign is made from high quality 70% post-consumer recycled plastic that is UL Validated for recycled content which substantiates material compliance with various green codes, standards, and procurement policies including the LEED Green Building Rating System, IgCC, GSA Advantage, ASHRAE 189.1 and others. Recycled material supports sustainability initiatives and LEED credits. Sign includes pre-drilled holes and self adhesive pads for easy mounting and measures 7-1/2"H x 20"W and projects 5 inches. Made in the USA.