✿✿Product information: ✿ Product Name: Faucet Pressurized Water Saver ✿ Material ABS +silica +stainless steel sheet ✿ Color: white ✿ Mode: 3 switching modes, one-touch switching (pulse, shower + pulse, shower mode) ✿ Weight: 75G ✿ Specifications: 8.5*2.3*5.3*2.4CM ✿ Applicable taps : Single-hole basin faucet, double basin faucet, bathtub faucet ✿ Kitchen faucet, etc. ✿ installation steps: ✿ Inner silk faucet installation ✿ 1. Remove the original bubbler ✿ 2. Install the white part of the water-saving device ✿ 2. Match the water saver to the white part ✿ 4. The water-saving device can be tightened clockwise ✿ Outer silk faucet installation ✿ 1. Remove the original bubbler and remove the white part of the water saver ✿ 2. Tighten clockwise ✿ Features: ✿ Faucet pressure water saving device, stainless steel water outlet, delicate water quality, ✿ third gear adjustment (pulse mode, shower + pulse, shower mode) ✿ Freely positioned for easy multi-angle cleaning ✿ Easy to install, 24 caliber internal teeth, external teeth 22 round head can be installed directly ✿ Package include:1x Faucet nozzle filter