Polyester Hollow Conjugate Three-Dimensional Crimp Siliconized or Non-Siliconized Denier x Lenggth 3, 7, 15, 23 DE X ... Siliconized ; 3DE, 7DE, 15DE, 23DE x 32mm, 64mm Hollow Conjugate Non-siliconized : 3DE, 7DE, 15DE, 23DE x 32mm, 51mm, 64mm Hollow ...