CATCH! Approximately 2.25" around Type the color you'd like in the personalization box. If there's a different color that you'd like and don't see, send a message! I may be able to help you out. All hacky sacks are filled with small pebbles. Pebbles will not fall out unless the stitching is ripped but please use caution around children, especially under the age of three. Because each item is handmade, there'll be slight variations between each. There may also be color variation due to screen differences and brightness. All items made in a smoke-free home Spot clean only