"Rubber" is a soft and flexible material that is made from the sap of certain trees or produced synthetically, often used to make things like erasers, tires, and rubber bands. Full definition
Add buttermilk mixture to dry ingredients and stir with rubber spatula until just incorporated and batter pulls away from sides of bowl. (pink-parsley.com)
Repeat for the remaining diapers and secure them with rubber bands as well. (allbaby.me)
Once your pumpkins have dried, wrap them with varying sizes of rubber bands. (livingwithlandyn.com)