KAM plastic snaps long prong size 20 are recommended for thicker material where shorter snaps may be falling off, such as 2 layers of marine vinyl for key fobs.
KAM Snaps – Gattous Fabrics
KAM Long Prong Snaps
KAM Plastic Snaps Button Snap Fasteners Size 20 Sets B3 White
KAM snaps – Page 10 – I Like Big Buttons.com
200 KAM Size 20 T5 Resin Plastic Snaps for Clothing Crafts
KAM Size 20 Snaps - 5000 piece Sockets (W-699) — Wazoodle Fabrics
KAM Size 20 Long Prong Plastic Snapskam Snap Buttons Snap
Kam Snaps Size 20/T5 Gloss - 50 sets – Monkey Mama Fabrics & More
KAM Long Prong Snaps
20 sets of snaps. Each set includes 2 caps, 1 socket, 1 stud., Size 20 extra longCap diameter: 12.4mm (1/2)Prong length: 6.2 mm, Recommended for
KamSnaps Plastic Snaps - Extra LONG Prong - Size 20 White Glossy B03 Package of 20 Sets
Long Prong Snaps Button Snaps KAM Long Snaps KAM Snaps Extra Long