Upgrade your soap dispenser for kitchen sink with the soap dispenser extension tube kit. Use a large bottle of dish detergent directly, eliminating the need for frequent refills of small bottles and avoiding the hassle of crawling under the sink The included check valve in the soap extension kit ensures smooth and easy soap dispensing every time. It prevents backflow and keeps the soap primed, allowing you to pump soap easily without any mess or leaks soap dispenser extension tube kit is compatible with most soap and lotion dispensers, featuring a 6mm inner diameter. The kit comes with 4 multi-sized caps that fit a wide range of bottle openings, making it versatile and easy to use with your existing soap dispenser for kitchen sink The soap extension kit is simple to set up! Just connect the extension tube to your soap dispenser and large soap container. The kit also includes punch-free clips to keep the hose organized and your under-sink area tidy The anti-leak accessories and check valve your soap dispenser for kitchen sink continues to function smoothly and efficiently for a longer time Color:As Shown Material:plastic Package Contents: 1 * Soap Dispenser Extension Tube Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.