▶Blank Cream Cards and Envelopes Bulk: Silunkia 100 packs 4.25 x 5.5 heavyweight unfolded cardstock and A2 envelopes for DIY greeting card, wedding, birthday, invitations, festival blessings, thank you cards & all occasion ▶Professional Quality: Envelopes and cards are made with natural paper. These cards are made of heavyweight 300 GSM cardstock that feels thick and sturdy. Envelopes are 120 GSM weight, enough protect your information. Each has a pull strip adhesive self seal which works nicely, and does not require a glue stick ▶Impressive Quality: The blank invitations with envelopes are ivory on both sides, thick enough to absorb pens, inks, colored pencils and watercolor paints beautifully without any paint soaking through to the other side of the thank you notes ▶Compatible with Inkjet & Laser Printers: When you print on Silunkia cardstock, your cards will look professionally printed. Ideal for your computerized artwork with LASER, INKJET & COPIER PRINTING, and you can also use them for crafting with markers and watercolors ▶ Easy to use: The off white card is a pre cut matching cardstock that is refered to envelope. It is convenient to use and does not require folding, presenting a beautiful and professional appearance Size 4.25 x 5.5 - 100 PCS Color Cream Brand Name Silunkia Unit Count 100.0 Count Closure Type Self-Seal Manufacturer Silunkia Material Type Cardstock, Paper Number of Items 100 Item Dimensions L x W 5.5 L x 4.25 W