Hercules DG307B Tablet Holder Lettvekts lesebrett og telefonholder, 2-in-1 The HERCULES Tablet Holder DG307B is a lightweight durable tablet holder that is ideal for all musicians. Support for 6.1“ – 13“ Tablet & Phone 1/4“-20 Camera Screw Thread Attachable on 3 cm (1.18“) Desk, Round & Square Tubes No Need To Remove Case Or Ring Weight: 570 g Load Capacity: 3 kg