Features: 100% brand new and high quality Dimension: We offer 3 sizes of tree trunk aquarium ornament. S is about 2.76x0.59 inch, M is about 3.35x0.79 inch, L is about 4.13x0.98 inch, all are perfect for use in small and medium size fish tank. Small Fish Favorite: The trunk fish tank decor provides a shelter, hideout and playground for your lovely pet betta or other smaller fish, they would be super happy to sleep, rest, hide, play, breed around the trunk. Stump Aquarium Decorations: Tree trunk imitation, very detailed, add underwater nature landscape to your aquariums. Plastic Material: Durable plastic made, friendly for all aquariums and fish. Can be put in fresh water and salt water tank. Stay in Place: The aquarium betta log ornament will sit stably on tank bottom, no floating over. Looks more brighter and colorful underwater. Package Includes: 1 Piece Plastic Stump Aquarium Decoration (S/M/L) or 3 Pieces (S) Stump Aquarium Decorations Specifications: Material: Plastic Color: Brown Size: S-Approx.7x1.5cm/2.76x0.59in M-Approx.8.5x2cm/3.35x0.79in L-Approx.10.5x2.5cm/4.13x0.98in Weight: S-Approx.24g M-Approx.41g L-Approx.76g 3Pcs (S)-Approx.45g note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!