Wooden Beads. Oval Tube Shape. 6-7.5mm Long x 4mm Wide. 16 Inch Strand. Smooth oval wood beads. Quantity: Approximately 55 Beads per 16 inch strand. These beads are hand carved and polished so there will be some variation in shape and size. Measurements: 6-7.5mm long, 4mm wide. Hole is less than 1mm in diameter.