It's some kind of plastic, I couldn't figure out how it would work as a fabric repair and it came with no instructions. just throw it away save your money
BEAMNOVA 25Mm Round Button Maker Machine - DIY Pin Maker Kit With 1000 Button Parts Supplies For Crafting And Custom Badges
36 Review
40 Pack Dry Erase Markers - 12 Assorted Colors + 7 Black - Thick Barrel Design For Writing On Whiteboards, Boards, Mirrors & Windows
42 Review
VEIREN 100-Piece Adjustable Buckle Elastic Bands For DIY Crafts And Garment Sewing, High-Stretch Cord For Earloop Lanyards, Earmuffs, And More - Black
44 Review
Pack Of 50 IMBAPrice #000 Kraft Bubble Mailers- 4 X 8 Padded Envelopes For Secure Shipping
39 Review
Anezus 6800Pcs Rhinestones Kit: Sparkling Accessories for Countless Crafting Projects
7 Review
💎 100 Pack of Assorted Colorful Adhesive Stick-On Heart, Star, and Round Shaped Jewel Gems for Arts & Crafts, Themed Party Decorations, Children's Activities - Super Z Outlet
7 Review
🔖 Sizzix Adhesive Sheets: 6x6-Inch, 10-Pack - Premium Quality for Crafting & Scrapbooking
8 Review
Craft Tool Quickstik by We R Memory Keepers
7 Review