Check the listing for details. NEW! 3 CHOLLA Wood Pieces 24" inch EXTRA LONG Straight | Organic Aquarium Craft. Color: Gray, Condition: New. Listed at 34.97 USD. (1) Lot of 3 pieces of 24-inch long, straight Cholla wood pieces! These will range in diameter from 3/4" to 1-1/2"+. Selected from our best stock, these are trimmed, measured, & clean cut straight pieces. Are they PERFECTLY straight? No, they're cholla! Expect them to have a little twist or curvature. But they are some of the straightest cholla pieces you will find. These pieces are NOT "rough cut and eye-balled". They are exactly 24" long. If you want inconsistant "rough cut and eye-balled" look to some bulk cholla wood sellers on eBay. q; ) If you plan to use in an aquarium, you will need to wash and boil the cholla for at least 20 minutes prior to use. Collected only from dead cactus on private land.