Weather resistant bags used to cover tassels when hand pollinating corn. Also appropriate for covering sorghum and amaranth heads to prevent cross-pollination between varieties and birds from eating the seeds. Bags are treated and will survive the rain and summer sun. Size of bags is 6 1/4" x 15 1/2". Includes 50 bags. If using for hand pollination of corn, use in conjunction with Ear Shoot Bags.