KAM T3 plastic snap fastener stud, 10.7 mm
textile
Use it
(import "parts/textile/KAM-T3-STUD.ik" as p)
In a design on ink: ask your agent for it by name, or by what it must be.
Frame of reference
width x, length y centered, underside z=0; strips start y=0; buckle halves share closed frame