Description: 100% natural cork bark that reptiles love to climb, hide and bask on. Realistic natural feel and look. Provide your pet a look and feel of natural habitat. Provide your aquatic pets with a safe hidden place. Made of resin material, environment friendly, non-toxic and odor-free, solid and durable. Suitable for used in aquarium, terrarium, reptile tanks or as a household decoration. Specification: Material: Resin Size 1(LWH): Approx.26x12x5cm/10.24x4.72x1.97inch Size 2(LWH): Approx.13x8x6cm/5.12x3.15x2.36inch Size 3(LWH): Approx.12x12x14.5cm/4.72x4.72x5.71inch Size 4(LWH): Approx.9.5x7.5x9.5cm/3.74x2.95x3.74inch Package Includes: 1 Piece Aquarium Decor Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.