Sized 0.65 x 13mm. Made from Nickel plated steel. Very short pins.
Dritz 8S Sequin/Lills Pins, 1/2-Inch (350-Count),Gray
Hemline Sequin Pins Nickel Plated Steel 0.65mm X 13mm 2900 Pcs
Haberdashery - Pins & Needles - Pins & Safety Pins - The Hive
Shop Hemline Sequin / Lills Pins 13 x 0.65mm, Approx 710 Pins
Pins Fabriques
Applique and Sequin Pins (Nickel) Bulk - Sullivans USA
All Purpose Pins
Category: Press Studs
Dragon Egg, GOT, Daenerys Egg, Harry Potter : 4 Steps - Instructables