these medium size heat pads work beautifully, such a great size --i just ordered more! this sort of clever work and exposure! here’s everything you need to know before you go. the envelopes close with two little buttons. whisk the powdered sugar and lemon juice in a medium bowl until smooth. ideal for use in food preparation, holding and display areas. ad-on include free gifts, enjoying some christmas crafts among others. returns will be accepted for any reason within 30 days of order. soft running head, no jerks, tripod professional-thank the store recommend! i find myself waiting every so often. 