100% cotton,elastic ring,latex free
With or without X-ray detectable thread
17 threads/sq.cm; 20 threads/sq.cm 
X-Ray detectable thread 
Raw edges of the fabric are turned inside and kept with the help of an elastic ring made of silicone.
Round form,flat form,hat form

size:
4x40cm,6x6cm,8x8cm,10x10cm,12x12cm,15x16cm,20x20cm,25x26cm,
30x30cm,40x50cm,50x50cm,60x80cm