1. BOX1MM-30 Nickel Free Italian Sterling Silver Sturdy Box Link 1MM Chain Necklace 30"
by Gem Avenue
http://www.amazon.com/gp/product/B000HK33AC?ie=UTF8&tag=emfamazon0d-20

2. SN030DC-30 Nickel Free Italian .925 Sterling Silver 1 MM Sturdy Snake 30" Chain Necklace
by Gem Avenue
http://www.amazon.com/gp/product/B000GVROTI?ie=UTF8&tag=emfamazon0d-20

3. ROLO1MM-30 Nickel Free Italian Sterling Silver 1.5 MM Rolo Sturdy Chain Necklace 30"
by Gem Avenue
http://www.amazon.com/gp/product/B001KEBOV4?ie=UTF8&tag=emfamazon0d-20

4. 14k White Gold 2.6mm Figaro Chain Necklace, 20"
by Amazon.com Collection
http://www.amazon.com/gp/product/B000VHSIGU?ie=UTF8&tag=emfamazon0d-20

5. 14k Yellow Gold 2.5mm Hollow Diamond-Cut Rope Chain Necklace, 20"
by Amazon.com Collection
http://www.amazon.com/gp/product/B003UHUOX8?ie=UTF8&tag=emfamazon0d-20