Pack of 10 Sprinkler Donuts: Each sprinkler head protector measures 8 inches in diameter with a 2.5-inch center opening, ideal for most 2.5-inch sprinkler heads including for Hunter PGP series and more.

Durable Plastic Construction: Made from high-quality plastic, these Lawn Sprinkler Head Protector resist cracking, corrosion, and deformation—perfect for long-term outdoor use under heavy tire pressure and harsh weather conditions.

Easy Installation & Adjustment: No tools required—simply place the sprinkler donut over the sprinkler head after clearing grass or soil; adjust height according to surrounding terrain for optimal performance.

Prevents Lawn Overgrowth & Blockage: The open-center design prevents grass, weeds, and debris from clogging sprinkler heads, ensuring full arc rotation and efficient water distribution across your lawn.

Multi-Functional Protection: Helps prevent sprinkler heads from sinking or breaking by acting as a weight distributor for car tires and a protective barrier against lawnmowers and trimmers.