Features: 1.[General Design] Considering the needs of most guitarists, the Z shaped holder adopts a universal design and can be used on the left leg and right leg 2.[Durable Materials] Can be placed on the thighs when sitting. Durable materials with long service life can be used for a long time 3.[Non Slip] The leather fabric support belt of qintuo fits tightly with the body. The rough leather mask has friction, is tall and anti skid 4.[Stable Operation] Ensure the stability of the guitar during performance, reduce muscle tension, help you play in a natural and correct posture, and greatly improve the performance effect 5.[More Accurate Pronunciation] Use the Z shaped guitar holder to reduce the contact between the body and the guitar back plate, so as to increase its vibration and make the guitar emit more volume specification:Item Type: Guitar Support Material: Stainless Steel , Top Layer Cowhide Support Size: Length Approx. 195mm / 7.7in x Upper Width Approx. 80mm / 3.1in x Lower Width Approx. 57mm / 2.2in Belt Size: Approx. 225 x 53mm / 8.9 x 2.1in Suction Cup Size: 1 x Large Suction Cup (Diameter Approx. 60mm / 2.4in ) + 2 x Small Suction Cups (Diameter Approx. 40mm / 1.6in ) Products Are Applicable To: Classical Guitar, Finger Guitar, Flamenco Guitar, Ukri, Lute, Mandolin, Etc. PackageList: 1 x Guitar Holder 1 x Storage Bag 2 x Protective Film (Two Protective Films on a Piece of Paper) 2 x Suction Cup 1 x User Manual NotePlease allow 0 to 2 cm error due to manual measurement. Thanks for your understanding.