Nylon: Great for sliding activities and indoor/outdoor play. Softer, yet durable.

Polyester/Cotton: For sliding activities and indoor play. Softest, safest.

Vinyl: Great for low-slide activities and indoor/outdoor play. Soft, longer-lasting.

Rubberized PVC: Great for no-slide activities and indoor/outdoor play. Toughest, most durable.

4": For younger users; easier to handle, more stable, and lightweight.

5": For all ages and experience levels. 

6": For intermediate, middle, and high school students; heavier and harder to toss.

Overlock: Looped threads prevent fabric from unraveling.

Double: Double line of stitching increases strength and rip-resistance.

Stretch: No-curl edges for better shape retention.

Seamless: The most durable; no seams means no splitting.