Plastic Alphabet 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, Letters on two sides Randomly mixed letters (no specific amount of particular letters) 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.