UPC: 850006478057; ASIN: B07S8S143D Material: Quality Plastic Material; Color: Yellow Please Drill a 1/2" Hole Into the Can, Then Push The Vent Into The Hole. Caps Can Be Installed On Any Fuel/Gas Can In Order To Provide A Vent & Allow For Faster Flowing Fuel. Use This Vents For Any Plastic, Diesel, Kerosene, Gas, Water Can Or Anything That You Need A Smoother Faster Flow & Very Easy To Install. The Vent Cap Needs To Sit In Tight To Give A Good Leak Proof Seal. OUR GUARANTEES ✔️  14 days risk-free guarantee for our valued customers!  Free shipping from $25 and up! Same Day Shipping.  Available 24/7 for all your question. US Based Customer Service.