OASIS Midnight Floral Foam Standard Brick - 3" x 4" x 9" Twin Pack - Walmart.com
Amazon.com: Oasis Standard Floral Foam for Flower Arrangement - 9" x 4" x 3" - Green Color - Durable Material - Biodegradable - Pack of 24 - Flower Foam Supplies : Arts, Crafts & Sewing
OASIS® ADVANTAGE® Plus Floral Foam
Oasis Floral Foam Bricks (Free Shipping) For Fresh Flowers 3"x4"x9" - 8 PACK NEW | eBay
Oasis Floral Foam Design Ring, 14-1/2-in at Lowes.com