Paper Hand Towels Z Fold Type. These popular Ply Z-fold hand towels are used regularly in schools, hospitals and public washrooms etc. and made from 40gsm ply paper. Each towel is interleaved using folds, so they present themselves fully open when removed. Each case consists of 15 sleeves of 200 towels giving 3000 towels per box. Size: 23cm 22.5cm open; 23cm 7.5cm folded.Ideal for use with towel dispenser CL120105.