Shop › Crazy Tube Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Crazy Tube $24.00 These super fun, lightweight, crazy earrings are made from recycled bike tubes with nickel free earring hooks. Color: Select Color Small Large Quantity: Add To Cart Added! These super fun, lightweight, crazy earrings are made from recycled bike tubes with nickel free earring hooks. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More