Aluminum hub for large animal applications that require a durable needle. Needle is ultra-sharp and designed specifically for animal use. Metal insert increases needle strength. Tri-beveled, anti-coring tip is computer ground for consistent sharpness. Features anti-friction coating for minimal penetration resistance and animal discomfort. Regular wall stainless steel cannula for durability and breakage prevention. \nIndividually packaged in color-coded cartridges: \n• Green = 14 gauge |• White = 16 gauge |• Pink = 18 gauge |• Yellow = 20 gauge \nSold individually. Gauge, length and lot number printed on each cartridge for easy tracking

PROZAP LARVAGUARD MOSQUITO LARVICIDE GRANULES Prevents adult mosquito emergence Kills mosquitos before they become breeding biting adults 30 day protection For use in all water holding receptacles where mosquitos breed UPC : 045446028157 Size : 1LB Product Type : Pest Premise-mosquitoes / Dust/granules/powders