. manduka - Recycled Foam Block. Color Thunder. Low Stock. $22.00. 4.8 out of 5 starsBest SellerAdd to favorites. 0 people have favorited thisLow Stock+2 colors/patternsBrand NamemandukaProduct NameRecycled Foam BlockColorThunderPrice$22.00Rating5Rated 5 stars out of 5(23)