Thai Mat Set. Foldable kapok-stuffed Thai Mat with Triangle headrest plus two pillows blocks. Double stitched seams and 100% Kapok stuffing ensure quality and longevity of all Handelsturm products. Kapok is a light, hygienic, hypoallergenic plant fibre that, unlike cotton or foam filled products, creates a characteristic soft but supportive quality. Beautiful Design meets quality and functionality!