Plastic Number Beads Silver Round 7mm, 68 grams (about 500 beads) sold by weight, 68 grams, about 500 beads per package Bead size is about 7mm (about .265"), Hole size approximately 1mm (horizontal hole) Plastic round shape alphabet beads, Numbers on two sides Randomly mixed numbers (no specific amount of particular numbers) Silver colored coating may wear off with normal wear or prolonged use. These beads should not be used on items that will be subject to friction.