DescriptionThis speaker port tube replacement is made of premium material, which can withstand long-lasting use. Features the plastic material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color: Black-Material: plastic -Size: 8.00X4.00X4.00cm/ 3.14X1.57X1.57in - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. - The color of the outlet is stain resistant and not easy to fade. - Used for improved speaker cabinet, portable speaker, home speaker or car speaker. - This speaker port tube is very easy to install, giving you a lot of convenience. - It is manufactured with professional technology to ensure the high-quality of the product and can work for a long time.