Zenport ZJ825 Film Grafting Tape, 1. 2-inches Wide by 426-Feet Long. Buds and grafts succeed at a high rate with the use of Zenport film wrap. A gentle stretch makes it self-adhesive. Seals the bud or graft tightly keeping it moist and secure while allowing air to permeate the wound. Can also be applied over grafting rubber if a more secure hold is needed. Tape is clear and biodegradable in sunlight (thickness is 5mil). Recommended for fruit and nut trees, roses, grapevines, citrus fruit trees, coniferous evergreens, ornamental trees, deciduous shade trees and bonsai trees.