300Pcs 20mm x 25cm x 0.12mm Repairing Part Mica Insulator Sheets Product Name : Mica Insulator;Material : Mica, Paper, Silicone Resin Size : 20 x 25 x 0.12mm/ 0.79" x 1" x 0.005(L*W*T) Color : As Picture Shown Net Weight : 50g Package Content : 300pcs(+/-) x Mica Insulator