15646 liner of the cap products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps & closures accounts for 41%, baseball caps accounts for 1%.
A wide variety of liner of the cap options are available to you, such as plastic, pp and aluminum.You can also choose from bottle, cans and jars liner of the cap,as well as from colorful, black, and gold liner of the cap, and whether liner of the cap is non spill, non-refillable, or recyclable.