Package Includes: 1 plunger valve with holder, 1 Clamp,1 instructions The swimming pool parts are made of high quality plastic materials, which is sturdy and durable. Rubber ring or clamp of plunger valve with pool pipe holder tightly with other pool parts to form a sealed space to prevent leak. Convenient and Efficient: our plunger valve with pool pipe holder offers a quick, one step solution for changing filter pumps or filters. Multipurpose Use: the swimming pool hose pipe holder can prevent the pool wall from cracking, and helps avoid potential leaks Easy to Install: pool pipe holder directly connects to 1.25" pool wall; Secure the hose connection with the clamp; From there, simply attach the plunger valve directly to a 1.25 inch or 1.5 inch hose for seamless integration plunger valve with pool holder