Add this set of 24 youth cardboard shirt form inserts to your arts and craft supplies to create a wide variety of custom tees and tank tops. The thick corrugated board construction allows you to conveniently customize t-shirts with acrylic paint or washable markers without creating a mess. Encourage your young kids to unlock their creative side while making a unique shirt for a school function, church camp, classroom event, festival, pep rally, or themed birthday party. Each tshirt cardboard insert measures 13 x 16 inches, perfectly sized for older children.Cardboard Shirt Insert: Use this set of cardboard shirt inserts to create customs t-shirts for a themed party or school rally; also great to use for display or bleaching, sublimation, and heat pressGet Creative: Customize your shirts without making a mess, simply place the cardboard shirt forms in between the fabric to protect against paint, marker, or pens from bleeding through the boardReliable Quality: Our cardboard tshirt insert forms are made from a high-quality corrugated board that is sturdy yet thin enough to store after use; these are best suited for kids-sized shirtsThe Perfect Size: Each youth cardboard shirt form measures 13 x 16 inches, ideal for older kids and preteensComes With: This pack includes 24 cardboard t shirt form inserts to add to your arts and craft supplies for any event or occasion