Iron beads Perler beads Plate Silicone Because it's silicone, it tends to attract dust. Please be aware of this. It's a type that's less likely to slip and the beads are less likely to fall off. ※Please see my profile. A set of square and hexagonal plates for iron beads. - Shape: Square and hexagonal plates - Brand: Perler - Material: Plastic - Usage: Iron bead plates Thank you for looking.