Squeezable foam.Polyurethane stress relievers vary in color, size, texture and density. Although every effort is made for imprint consistency, we cannot guarantee a uniform imprint on each piece. Multi-color imprint orders require 116 inch registration. No half-tones. These products are not intended for use by children under the age of 13.. Packing : Bulk Packed. Material : Polyurethane. Decoration Area : Spot Colour per side: 38mm H x 38mm W. Price includes : Pad Print - NI Printshop - 1 Colour in First position. Setup is included.