Size of baby grand piano pin is 1" x 1 1/8". Reverse has small grid pattern with 3LT: "Hard Rock Cafe", "Made in Taiwan" & " Gift Creations". The print box is sized 15/32" x 3/16". Reverse of pin is identical to #1831, but the front logo is a definite yellow color variation. Painted style. 3 Lines print. Grid - Small Boxed Pattern. This pin was sold through retail and/or online. Base Material is Gold Appearance