Specifications include, but are not limited to: C.3.1. ENVELOPE: SPECIAL #10 DOUBLE WINDOW WITH TRANSPARENT COVERING C.3.1.1. 24# WW, TOP WINDOW SIZE: 1 1/8"W X 3 1/2" L C.3.1.2. TOP WINDOW LOCATION: 3/4" FROM LEFT AND 2 3/8" FROM BOTTOM C.3.1.3. BOTTOM WINDOW SIZE: 1 3/8" W X 4 1/4" L, C.3.1.4. BOTTOM WINDOW LOCATION: 3/4" FROM LEFT AND 5/8" FROM BOTTOM C.3.1.5. 500/BOXS, 5/BOX/CRT, POLY WINDOWS MUST BE SEALED AROUND EDGES, TO BE USED ON AUTOMATED STUFFERS. C.3.1.6. DHS ITEM # 1001445 C.3.1.7. QTY: 4000 C.3.2. ENVELOPE: SELF SEAL FLAP ENVELOPES, WITH SELF-SEAL FLAP ENVELOPE C.3.2.1. 12.5" X 15.5" 28# MANILA CATALOG, KRAFT, OPEN END, SELF SEAL, NO CLASP 500/CARTON C.3.2.2. DHS # 1001390 C.3.2.3. QTY: 100 C.3.3. ENVELOPE: SPECIAL, WHITE 24# HALF FLAT 6” X 9 1/2”, BUSINESS FLAT, TALL 10 REGULAR, 24# WW, 1000/CARTON C.3.3.1. DHS # 1001530 C.3.3.2. QTY: 1500