Shop All › Rainbow Postcard Rainbow Postcard Sale Price: $1.50 Original Price: $2.50 sold out Rainbow 4x6 Postcard by Amber Leaders16–17pt paper thicknessGlossy coating on the frontPacked in a compostable bag. Rainbow 4x6 Postcard by Amber Leaders16–17pt paper thicknessGlossy coating on the frontPacked in a compostable bag. Sold Out Added! Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like April Showers Postcard Sale Price: $1.50 Original Price: $2.50 Sale Set of 3 Unique Floral Postcards $6.75 Love Postcard Sale Price: $1.50 Original Price: $2.50 Sold out Friendship Postcards Set of two $4.50 Seattle Postcard $2.50