Color name: Dark Blue Lapis - 284 GSM (105lb Cover) Content Fiber: Virgin Fiber Metallic Dark Blue Lapis 8-1/2-x-11 Cardstock Paper 250-pk -- PaperPapers 284 GSM (105lb Cover) Letter size Metallic Card Stock Paper - Business,Card Making,Designers,Professional and DIY Projects - Beautiful,distinctive range of metallic,iridescent and pearlescent text and cover papers. These Shimmer Metallics stocked a PaperPapers have color on both sides and they represent a full array of popular colors and tones. This metallic and pearlescent colorful paper has been expressly created to give a shimmer affect to any project calling for subtle or vibrant shimmer,metallic attention,depending upon your color choice. Metallic / Pearlescent (C2S) Coated Two-Side - acid free (archival) - ECF - Elemental Chlorine Free - laser compatible (limited by individual printer substance range - be aware of paper thickness) - not intended for inkjet printing -- DARK SHADES will not show print. Color name: Dark Blue LapisSize: 8.5-x-11-inches / Letter SizeFinish: Shimmer Metallic paper with color on both sidesPaper basis weight: 284 GSM (105lb Cover) - THIS IS CARDSTOCKCaliper (Avg): 14.0