Tweety Jill Publications Journey To France Rubber Stamp Set. This stamp set has 18 stamps made of deeply etched red rubber and mounted on cling foam for precise positioning. Use on any acrylic block. This package contains one 8 1/4 in. x 5 1/4 in. sheet of stamps. Each set comes in a plastic storage case: 8 1/2in. x 5 3/8 in.