Driftwood Bleached Blown Glass 6" (15cm) will have variance. Each piece is one of a kind. The glass is blown directly over the wood, creating special decor that is quite striking. The heat of the glass leaves a burnished wood underneath. Measures 7x9.5" H overall, approximately. Glass measures approximately 6X6" (15 cm). These are hand made via Indonesia. Due to the handmade craftsmanship of this product, minor imperfections such as tiny bubbles and light scratches may be present in the glass. Additionally, variations in size and design are to be expected, enhancing the unique and individual character of each piece.