... information ProductNew Type Microfiber Glasses Pouch / Sunglasses Bags MaterialMicrofiber(80% polyester, 20% polyamide)Microfiber(100% polyester)Weight110g/m ²,140g/m ²,150g/m ²,170g/m ... ²(weight can also customized)Size18*8cm,18*9cm,19*10cm, 20*12cm, 10*8cm, 11*8cm, 18*11.5cm, 18*16cm ...