Insulation Pink Envelope (Construction) Size:A-1 (3.625” x 5.125”) Muscletone stands as the heavyweight

Muscletone stands as the heavyweight champion of thick

These text-weight envelopes are just what the doctor ordered if you're looking for a durable and unique envelope

Their balanced surface offers reliable ink hold and a distinguished feel

Cotton Candy Cardstock from the Pop-Tone Collection brings the sweet

and Nightshift Blue are 30% PCW recycled

Insulation Pink Envelope (Construction) Size:A-1 (3.625” x 5.125”) Muscletone stands as the heavyweightInsulation Pink Envelopes from the Construction Collection deliver a strong, durable feel with a semi smooth finish and crisp, clean color. Each square flap is made to seal the deal every time. Made to be the sustainable envelope that offers reliable performance without sacrificing quality. Perfect for: Greeting Cards Invitations Stationery Crafted with French Paper expertise, Construction envelopes combine strength and sustainability to help every