THIS ABILITYONE ITEM IS EQUIVALENT TO THE FOLLOWING MODELS: REDIFORM RED33986 TOPS 74110 SPARCO 83250 TOPS 35W998 REDIFORM RED33986 SPARCO SPR83250 TOPS TOP74110. Memorandum Notebook BRAND NAME: SKILCRAFT. Ruled, spiralbound 81/2 W x 11 L notebook with chipboard back. White 16lb basis weight paper has narrow ruling 1/4 apart on both sides. No margins, Elemental Chlorinefree (ECF) paper is made using a minimum of 30% postconsumer materials. Meets Executive Order 13514 and 13423. 50 sheets of paper per notebook, 12 pads per package. Spiralbound notebook with chipboard back 16lb basis weight paper 1/4 ruling and no margins Elemental Chlorinefree (ECF) Meets Executive Order 13514 and 13423 Memo Book, Ruled, Spiral, Letter, 50 Shts,12/PK,WE Wire bindingChipboard back offers sturdy writing Nomargin formatEcofriendly design contains postconsumer material to reduce global impactSDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: Recyclable: Yes. PreConsumer Recycled Content: 0