Ideal for fastening any size document stack , keys, swatches and so on .Design features a bright nickel-plated steel will not crack or split
Product Name : Loose Leaf Ring
Color : Silver Tone
Material : Metal
Outside Diameter : 88mm/ 3.5"
Inside Diameter : 80mm/ 3.1"
Thickness : 4mm/ 0.16"
Net Weight : 186g
Used for : loose-leaf book, memo filing, key rings, scrapbook, sample holder or other loose-leaf items.
Package Content : 7 x Loose Leaf Rings
Standard sizes are precisely made to ensure rings open and close easily and lock for extra security; easy to operate: pull to open and squeeze to close