Car Stereo Soundproofing Cotton Roller Push Wheel Auto Noise Insulation Cars Acoustic Isolator Automobile Pressure Roller Tool

Description:100% Brand New And High QualityMaterial: siliconePacking list: 1 PCSize: 30mm---Roller diameter 3.5cm, length 3cm, handle length 17cm50mm---Roller diameter 3.5cm, length 5cm, handle length 17cmColor: as picture showsConversion: 1inch=2.54cm, 1cm=0.393inchesWarm Tip:1. Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. 2. Item Measure by hand. Please allow 1-2cm error due to manual measurement. Your kind understanding will be much appreciated.