Size and Quantity - The package has about 200 flat round letter beads (diameter: 7 mm, thickness: 4mm, hole: 1.5mm), the hole size is appropriate which is easy to thread. Good Material - Our letter beads are made of high quality acrylic, durable, strong and lightweight. It is comfortable to wear. Letter design - The gold letters of A Z are engraved on both sides, It can cultivate children's letter cognition and exercise their creativity and attentiveness. It is a spelling product suitable for preschoolers. Widely Used - The letter beads are carefully polished and the surface is smooth. Not only suitable for children, but also suitable for making bracelets, jewelry, accessories and other crafts Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.