Full Description: Robison-Anton Black Caddy with thread fits Robison-Anton mini-king spools perfectly and is a great storage unit for use at home or on the go. Includes: adjustable shoulder strap that can be removed, inside mesh pocket with zipper closure, sturdy thread caddy holder that keeps thread organized. Super Strength Rayon - 9 mini0king spools, Super Brite Poly - 9 mini-king spools, Filament Bobbin thread - 1 mini-king spool, and Twister Tweed - 1 mini-king spool. Catalog# DDR2009