Description:Can be used to protect the the speaker from rain and prolong its service life.Universal product fits most speakers on the market and can be used in Cars, Boats, Trucks, RVs, and more.These car speaker spacers are made of soft plastic material, easy to install.Improvement in sound quality.Good Quality: Made of good quality materials to improve reliability and durability.The spacer fits a 6.5" speaker.This is a non-OEM product, accessory only!Specifications:Condition: Brand NewMaterial: PlasticColor: BlackFit for Speaker Dia: 6.5"Thickness: 18mm / 0.71"Inner Diameter: 145mm/5.71"Size: 18.3x19.4x1.8cm / 7.20"x7.64"x0.71"(L*W*T)Wire length: 26cm/10.