Master Plunger, Black Long Funnel Bellows Toilet Plunger Specifically Designed For Low Volume 1.6 & High Efficiency 1.28 Gallon Per Flush Round & Elongated Toilets. Its Extended Funnel Nose Design Ensures A Perfect Seal Which Prevents Unwanted Slippage &Splash Back With A Turn Of The Handle The Patented Air Relief Valve Allows Air To Escape As You Push The Plunger Into The Bowl Eliminating Overflow, Turn The Handle Back & Push, 8 Cup Displacement Of Water Takes Care Of The Toughest Clogs Fast, Made Of High Strength Polyethylene, Product Carries A Lifetime Warranty.