These are peel and stick foam numbers. Come in all different colors.
1300 Pieces Small Foam Letters Stickers for Crafts, 50 Sets of 0.87 Self- Adhesive A-Z Alphabet Letters (6 Assorted Colors)
Baker Ross AT229 Glitter Foam Self-adhesive Numbers - Pack of 800, Art – ToysCentral - Europe
Foam Number Stickers Children's Craft Supplies Foam Stickers
Description Description Our self adhesive glitter foam numbers are perfect for all sorts of DIY projects. Make your own centerpieces, wall decoration
6.5 Gold Self Adhesive Glitter Foam Numbers 0-9 - Pack of 60
Make Shoppe Adhesive Foam Alphabet Shape, 120 Count
Foam Hands On Crafts Adhesive Shapes Numbers 100/Pack 0209 Ha40002 - Halim Online
Baker Ross AT229 Glitter Foam Self-Adhesive Numbers - Pack of 800, Arts and Crafts for Kids, Assorted
Foam Numbers, Peel and Stick 2 Inches, Self-adhesive Foam Numbers, Shapes for Crafting & School Projects
Glitter Foam Stickers Self Adhesive Numbers Alphabet Stickers for Scrapbooking Card Art Craft Making Kids Fun Creative DIY Toys
Bulk 1040 Pc. Rainbow Self-Adhesive Letters
1bag/LOT 0-9 number foam adhesive stickers Math toys Teach your own Early learning educational training Self learning Handmade - AliExpress
Gazechimp 150pcs 0-9 Numbers Foam Stickers Self Adhesive for Kids Education Toys Craft