Manufacturer ArtBin Manufacturer part number 6901AB GTIN 071617008666 Availability ArtBin Super Satchel Thread Tray-12.5"X12.5"X6" Translucent TRANSLUCNT-ARTBIN SATCHEL TRAY Old price: $22.99 Price: $17.65 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View ART BIN-Super Satchel Thread Tray. This sturdy base with easy to insert prongs holds a minimum of twenty-five and up to fifty serger thread spools. Fits in 6990AB Super Satchel Double Deep (not included). Measurements: 12-1/2x12-1/2x1/2in. Constructed of white plastic. Made in USA.