Features:_x000D_ _x000D_ Especially designed for Cello, 4/4, 3/4, 1/4, 1/2, 1/8 different sizes can satisfy your needs. _x000D_ Durable adhesiveness but also easy to remove without hurting your instruments. _x000D_ A great help to understand the cello fretboard. _x000D_ With it, the beginners will feel more easier to learn cello. _x000D_ Enhancing your cello skill and increase higher learning efficiency. You deserve it. _x000D_ _x000D_ Specification: _x000D_ Condition: Brand _x000D_ Material: Plastic_x000D_ Color: Shown as pictures_x000D_ Applicable Cello Size: 4/4, 3/4, 1/4, 1/2, 1/8(Optional)_x000D_ 4/4 Size: Approx. 350 * 71.3mm / 13.8 * 2.8in_x000D_ 3/4 Size: Approx. 321.5 * 62.3mm / 12.6 * 2.4in_x000D_ 1/2 Size: Approx. 301.6 * 61.2mm / 11.9 * 2.4in_x000D_ 1/4 Size: Approx. 271 * 52.9mm / 10.7 * 2.1in_x000D_ 1/8 Size: Approx. 176 * 46mm / 6.9 * 1.8in_x000D_ Weight: Approx. 3 -7g_x000D_ _x000D_ Packing List:_x000D_ 1 x Cello Finger Position Marker_x000D_ * The cello is not included. 1Especially designed for Cello, 4/4, 3/4, 1/4, 1/2, 1/8 different sizes can satisfy your needs. 2Durable adhesiveness but also easy to remove without hurting your instruments. 3A great help to understand the cello fretboard. 4With it, the beginners will feel more easier to learn cello. 5Enhancing your cello skill and increase higher learning efficiency. You deserve it.