Product Name: A3-3" Marble Paper Lever Arch File Folder 2 Ring Binder Model NO.: LM3A-A3 Product Name: A3 Size Marble Lever Arch File Color: Black Trademark: HT-Lees Transport Package: 50PCS/CTN or 10PCS/CTN Specification: A3-3" Origin: China HS Code: 4820300000 Product Description A3 size Marble Lever Arch File with pvc spineItem No.SizePackageMaterialGreyboard thickness(pcs/ctn)LM3A-A3A3-3"50 or 10marble paper + grey board + printed paper1.6~2.4 mmStrength:1. Material: 1.6~2.4mm grey board, outside with marble paper, inside with printing paper.2. Each file with: 1) 1 pc of lever arch clip; 2) 1 pc of compressor bar; 3) 1 pc of finger hole; 4) 2 pcs of rado slots; 5) 2 pcs of metal corner protectors; 6) welded pvc spine pocket with changable spine label inserted.3. The lever arch clip can be fixed or unfixed on each file.4. Size available: A4 / FC / A3 / Letter / Legal / A5 / etc.5. Spine available: 2" / 3".6. Color available: Black, etc.7. OEM / ODM are welcome.