Your competitive advantage: Hortiblock® and Styroblock® trays, Lettuce Rafts containers Put the latest innovation in horticulture to work for you. Beaver Plastics trays are rugged, mirrorsmooth containers that resist root penetration. The result? Improved plant growth, higher yields and a long service life for each tray. It all adds up to better economics for your business. Contact us today Toll Free: 1-888-453-5961 Email: growerinfo@beaverplastics.com ORDER ONLINE!