hiwe need Colorful Safety Glasses Lanyard, neopryne floating sunglasses strapcolor: any colorlength:65-75cmuse:keep eyewear securely around neckhandfeel:softmaterial:Neoprene+ Polyester fabriclogo:printing or engraving logoadvantage:factory supply ,competitive price , good pre-sale &after-sale serviceStyle:neopryne glasses Cord String