Are you looking for a durable and reliable trumpet water key spit valve spring? If the answer is yes, I want to recommend the water key spit valve spring for you, the water key spit valve spring made of metal material with large quantity. Not only can it be shared with friends who need it, but it can also meet the needs of replacement. Features -Color:Golden -Material:Metal -Size:2.52X1.25X0.90cm/0.99X0.49X0.35in -Convenient storage: the spring is small and convenient to carry, easy to put it into your bag without taking up space. -Material: made of high-grade metal, durable, and can be used for a long time -Easy to replace: the spring is easy to disassemble, and is the perfect substitute for replacing the old or damaged spring -Wide range of uses: applicable to various musical instrument types, compatible with the cornet, trumpet, French horn, tuba, etc -Packaging: You will get many water key water discharge valve springs to meet your replacement needs. Package list: 20 key spit valve springs