Blooming Wall Wallpaper Sample for Standard Shipping Packaged as Memo Samples A Sample Helps You to Make a Deliberate and Proper Purchase Decision Important: Please Contact Us to Let us Know Which Kind of Wallpaper Sample You Like to Order. (You could send us the wallpaper link page or wallpaper title). No message, No sample. Sample Size is Approx A4 size/each(21cm*30cm) Sample Can not be Returned. Please kindly be aware shipping time will be 4 to 10 natural days. If you are in urgent need, we suggest to order wallpaper instead, for wallpaper, you could apply for return within 30 days.