Woolbuddy Needle Felting Mats are the preferred choice in needle felting mats.
Woolbuddy mats are 100% wool and do not break down like foam mats. They are durable and give support while working. Strong but have enough give to not cause needle breakage.
Two sizes available:
Small: 5 x 5 x 1.5
Large: 9.5" x 9.5" x 1.5"