Amazon.com: Aneco 1040 Pieces Foam Letter Alphabet Stickers Self-Adhesive Capital Case Letters Stickers for Arts Craft Supplies, Assorted Colors : Toys & Games
Amazon.com: 205PCS Foam Alphabet Letter Stickers Glitter English A-Z Planner Stickers 3D Self-Adhesive Foam Sticker Sheets Easy Peel-Off Stickers for Kids Boys Girls
Fun Foam Die Cut Letters 7/8 Inch EVA Foam Sticker Alphabet - Etsy