UNITY STAMP-Stamp Handle Set. All cling-foam and clear stamps will adhere to the acrylic block in these stamp handles or slide in any Unity Stamp Slide Size A B C or D in to the handles and start stamping. Made of high quality wood and acrylic; these handles also feature a hanging slide for easy storage when not in use. This package contains four stamp handles (A15-D45): ranging in size from 2-1/2x3in to 5-1/2x5-1/2in. Stamps and Stamp Slides sold separately. Made in USA.