Most sheets are paper. Some use a hemp-recycled blend composed of 25% hemp fiber and 75% recycled paper and include an unbleached kraft liner.
The sheets are compatible with both laser and inkjet printers and are described as optimized for use on either type.
Dissolvable/food-storage label sheets are described as using an FDA-compliant adhesive suitable for indirect food contact. Hemp/recycled-style sheets are described as having a permanent adhesive and being recycling-compatible.