Efivs Arts 130pcs, 5 Sets of Tan Metal Alphabet Letter"A-Z" Cube Beads Size 7x7mm for Bracelets,necklaces, Key Chains Alphabet Letter ""A-z"" 26pcs/set beads Size:7mmx7mm(1/4"),Hole size: 3.4mm(1/9") uniform size and nicely printed Made of Zinc alloy Can be threaded onto a pipe cleaner with small diameter