Personalized I Love My Boppy Grandchild Gift T-Shirt. Show off your love for your grandkids with the "I Love My Boppy" apparel! This cute and funny design is perfect for grandmas and grandpas who want to celebrate their special bond with their grandchildren. Whether it's for a birthday, Mother's Day, or just because, this is a great way to express your love and pride as a grandparent. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.