DescriptionThis keystone jack connector is made of premium material, which can withstand long-lasting use. Features the PC and gold plated phosphor bronze material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color: Silver-Material: PC, gold platedphosphor bronze -Size: 4.00X2.00X1.50cm/ 1.57X0.79X0.59in- PC material is flame-retardant, wear-resistant, anti-oxidation, safe to use. - Phosphor bronze memory, higher resistance against corrosion and good electrical conduction. - Small and compact size, light in weight, you can carry and use it wherever you go. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.