1. Tef ɗin mai gefe guda biyu yana da yanayin juriya mai kyau, kyakkyawan juriya na zafi, kuma yana da kyawawan halaye na juriya na stamping ba tare da ambaliya ba.
2. M substrate, m bonding, zafin jiki juriya, danshi juriya, da kuma high bonding ƙarfi ga m da wadanda ba m saman.
3. Ƙarfin jika na farfajiyar da aka ɗora, kyakkyawar mannewa, juriya na zafin jiki, juriya na danshi, kyakkyawan elongation, mannewa mai karfi, yanayin juriya mai kyau, da babban juriya na filastik.