Superuno Beads are a Czech made glass, Single Hole Seed bead. Super Unos are a pressed glass bead with guaranteed size and dimensional stability. They measure 2.5x5mm with one .8mm hole. They are not simply "coated crystal" but actual colored glass.

Size: 2.5x5mm Single Hole Seed Beads
Hole Size: .8mm
Color: Jet Sliperit
Plastic Tube Measures: 2" x 9/16"

You will receive-one 7 gram tube of size 2.5x5mm Superuno Seed Beads.