Baggy Bottom 1/8inch acrylic bag stabilizer. Sturdy base for a more firm bottom. Frosted White acrylic lets your fabric show through. Size: 9.50" x 9.50" Compatible Bag Patterns: Mondo Bag Fun Pak — QS10037 — Quiltsmart Our stabilizers are designed to ride the inside seams of your bag for a snug fit. This Baggy Bottom was cut to fit inside a bag pattern size of: 10.00" x 10.00"