The DS410B TravLite In-Bell Trumpet Stand offers a compact design for storage inside the instrument bell when your trumpet is in its case. This stand features a velvet base to protect the interior finish of the instrument bell plus a folding five-leg design that"s very stable and folds up to 7 inches in length. Specifications: Weight: 0.7 lbs (0.3kg) Base Radius: 6.7" (170mm) Folded Size: 7" L x 2.7" W (180mm L x 70mm W)