You can buy them at my store on Etsy Celestia - 9 inches (23 cm) by 12.2 inches (31 cm)The moon is 7.8 inches (20 cm) x 12.2 inches (31 cm)Repeat is possible. To do this, contact me in private messagesSold only togetherDetailed description and more photos you can look at Etsy in the product description.