https://www.acehardware.com/departments/hardware/nails-and-staples/tacks/5164991
HILLMAN No. 6 X 1/2 in. L Copper Cut Tacks 0.5 pk Mfr# 122615 - Ace Hardware
Copper tack with relatively large head and sharp point. Fasten upholstery and carpet or perform other light fastening jobs. Single point design.Copper finish....