Knotted, Flexible Polyethylene Bird Net Black UV stabilized, knotted bird net has 3/4 inch mesh openings and easily keeps birds out of roosting and nesting areas. This BirdX bird netting drapes over fruit trees and bushes to keep birds out. Or attach to enclosures to keep game birds in. Premium grade, nearly invisible, tough BirdNet PE-Plus in this 25 foot by 50 foot size gives permanent bird control. Knotted bird net is more flexible than standard woven bird netting. Knotted 3/4 Inch Polyethylene Bird Netting Solves Bird Problems in loading docks warehouses. bridges overpasses. office complexes. parking structures. arenas shopping centers etc. Prevent bird degradation of vineyards, orchards and other crops. Netted enclosures allow light and moisture in but keeps birds out. PERMANENT SOLUTION blocks birds from gaining entry. EASY INSTALLATION lightweight, pliable, maintenance-free. UV STABILIZED for long life and durability. NEARLY INVISIBLE bird netting barrier won't mar thelook of your property. Knotted Black Bird Net Specifications Thickness 0.071 thick 6 strands, each 0.012 thick . Quality Control filaments are twisted and knotted, pressure stretched and tightened for strength and durability. Mesh hole size 3/4 Color Black. Waterproof no water absorption, does not rot. Material knotted polyethylene UV treated twine. Break strength 52 lbs./23.6 kgs. per strand. Burst strength 44 lbs/20 kgs. Chemical Properties Polyethylene, a paraffin hydrocarbon, is chemically inert and highly resistant to most chemicals at ordinary temperatures. High resistance to acids and alkaloids at all concentrations. High Temperature 210-239 degreesF/100-115 degreesC. Low Temperature 139 to 166 degreesF/-95 to 110 degreesC. Available in 4 sizes 25' x 25' 625 sq. ft. package NET-PE-25-25. 25' x 50' 1250 sq. ft. package NET-PE-25-50. 50' x 50' 2500 sq. ft. package NET-PE-50-50. 50' x 100' 5000 sq. ft. pac This item ships from a separate warehouse and may require extra time for delivery.