Square Screw Rivets/Purse Feet - 13mm x 13mm - Package of Six

50-200pcs 8 colors 11mm 13mm solid cast stud DIY bag bottom rivets in screws ,bags handbags purse feet studs - AliExpress

Rivets, Grommets & Feet - Serial Bagmakers

Semi-Circle Screw Rivet/Purse Feet - 23mm - Package of Four – bringberry Handbag Hardware and Designs

These are gorgeous screw rivets that feature a square 15mm wide rivet base with a flat top pyramid head. They stand 6mm high and could be used as

T-Pyramid Screw Rivets / Purse Feet - Medium Square - 15mm x 15mm

AUEAR, 30 Pack Screw Back Rivets Stud Purse Feet Metal Studs Rivet for Leather Bag Craft DIY (Flat Head, 11 mm, Silver & Gold & Gun Black)

Bump Screw Rivets / Purse Feet - Xtra Large Square - 25mm x 25mm – bringberry Handbag Hardware and Designs

Hexagon Screw Rivets/Purse Feet - 22mm - Package of 10 – bringberry Handbag Hardware and Designs

Style X: Textured -- #5 Zipper Slider and Pull for Metal Teeth – bringberry Handbag Hardware and Designs

These are gorgeous glossy Square Purse Feet that are almost perfectly square with a slightly tapered raised top., They are 15mm wide and stand 6.5mm

New Style -- Square Screw Rivets/Purse Feet - 15.5mm - Package of 4