This is a listing of 10 handmade bright color paper square envelopes. Those versatile square envelopes are great for note cards, flat cards, gift packaging & more. Paper Details: Color: 5 bright colors in each set - you’ll have 2 envelopes in each color in one set Weight: 24lb (slightly heavier than regular printing paper) Dimensions: There are 4 options of envelope sizes, depend on your card sizes - just measure your cards first, then choose 2x2, 3x3, 4x4 or 5x5( the numbers are the cards’ sizes in inches) from the options. (The envelope will have approximately a 1/8 inch margin on all sides. e.g. “for 3x3 cards” envelopes will measure 3.25 x 3.25 inch. The envelopes are individually hand cut & folded, they do NOT come with “lick-and-stick” adhesive. You can seal the envelopes in your own creative ways , like using double-sided tape, glue stick, washi tape, or a funky sticker etc If you need flat cardstock inserts for the envelopes, please check this listing: https://www.etsy.com/listing/231769819/2x2-3x3-4x4-5x5-inch-square-paper-tags?ref=listing-shop-header-0 My shop also sells white square envelopes in same sizes, please check here: https://www.etsy.com/listing/201759378/2x2-3x3-4x4-5x5-card-envelopes-white?ref=shop_home_active_13 Not your favorite envelopes? Please try others in my store:) https://www.etsy.com/shop/HeartStreet?section_id=15040883&ref=shopsection_leftnav_3 If you’d like to pack your gifts with tags, please browse my tag section: https://www.etsy.com/shop/HeartStreet?section_id=14955595&ref=shopsection_leftnav_2 Have a beautiful day! Best wishes, Dan 2x2 3x3 4x4 5x5 Card Assorted Color Envelopes/ Bright Color Square Envelope/ Various Envelope Sizes/Colorful Envelopes Set Of 10