Personalized Gyminator Baby Bib. I am the gyminator text with sneakers is a humorous twist on the word terminator. Fun gifts for back to school, birthdays, holidays and graduation for physical education teachers, trainers and exercise gurus. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"