Specifications:This wooden play toy is specifically designed to give all types of small animals, such as hamster.This wooden chew toy gives your small rodent the perfect opportunity to play and work out.Keeping them healthy and active, and helping them play around their environment in a new fun way.Type: Hamster Chew ToyMaterial: WoodFeatures: Non-Toxic, Mini, Pet ToysSize Details[Our Size 1] 2.7cm x 2.7cm/1.06" x 1.06" (Approx.)[Our Size 2] 7cm x 7cm/2.76" x 2.76" (Approx.)[Our Size 3] 7cm x 7cm/2.76" x 2.76" (Approx.)[Our Size 4] 6.5cm x 4.5cm/2.56" x 1.77" (Approx.)[Our Size 5] 7.5cm x 4cm/2.95" x 1.57" (Approx.)[Our Size 6] 7cm x 5cm/2.76" x 1.97" (Approx.)[Our Size 7] 4.2cm x 3.2cm/1.65" x 1.26" (Approx.)[Our Size 8] 8.5cm x 4 cm/3.35" x 1.57" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.