【Set Contents】 Pump, New: 1 Pump, Used: 2 S-hooks, New: 2 Clamp-style hanging hooks, Used: 2 Hanging device for shower stand, Used: 1 *Used items were used for approximately 1 year. 【Purpose】 Pumps for hanging refill packs of shampoo, etc., directly. 【Features】 No need for bottle containers or the hassle of refilling (cleaning, drying, and refilling), and the contents are not exposed to air, so you can always use them fresh and hygienically. Installation and removal are easy with one touch. You can comfortably dispense high-viscosity treatments, etc. Economical as you can use it to the last drop. 【Specifications】 ● Pump size: 55x45x125mm, weight: 47g. ● Hook size: 110 x 70 x 8mm, weight: 13g. ● Pump with anti-backflow function. 【Materials】 ● Pump: ABS resin, silicone. ● Hooks: SUS, PE. I've used "Tsumekae Sonomanma" (Refill As Is) before, but this is easier to use because it dispenses a good amount and is adjustable.