This Empire Brass Shower Control Valve is designed to prevent your RV shower hose from kinking when attached to the vacuum breaker. Specifications•Construction: Single Piece•Control Type: 2 Valve•Center Distance (IN):4 Inch•Handle Type: Knob•Color: Clear Crystal Knob/ White Housing•Material: Plastic•With Vacuum Breaker: Yes•With Shower Head: No Clear Knob Handles | Empire Faucet Empire Brass Shower Control Valve in White