uxcell 24" Green Dual Outlet Oxygen Plastic Encased Aquarium Royal Blue Bubble Air Stone Package Content: 1 x Aquarium Bubble Air Stone; Total Size: 64 x 2 x 1.3cm / 25.2" x 0.79" x 0.51"(L*W*H) Color: Green, Royal Blue Material: Mineral, Plastic Product Name: Aquarium Bubbles Air Stone Net Weight: 152g