Silver Shield Cross "I Know" is a Stainless Steel silver double sided dog tag. Front side has a high polished cross built in. Back side engraved and black enamel filled message reads, "I Know… 'I Know The Plans I Have For You. ' Declares The Lord, 'Plans For Prosperity And Not Calamity, Plans To Give You A Future And A Hope. ' Jeremiah 29:11". Steel ball chain 24" length included or you can choose to upgrade the chain for an additional fee.