Panels are approximately 28" wide by 39" long and printed on cotton lycra at about 220 - 240 gsm.
Don't forget about the coordinating fabric!
A1081 Hipster Green Guy with Blue Glasses Adult / Romper Panel
A1033 First Coffee then Magic on White Adult/Romper Panel
A1028 Dino eating unicorn Adult/Romper Panel
A1020 But First Coffee on White Adult / Romper Panel