Heavy Duty Bungee Cord, Dichromate Hooks, 24 in L no checkout Easy to lock Easy to release Easy to lock Easy to release Precision tools made of rust proof aluminum and anodized for lasting protection The arms are precisely aligned with spring tension joints to guarantee accuracy and rigidity The holder accommodates flat or round soapstone and pencils All are a folding type design and 2x the tension of regular bungee cord Inside premium rubber ensures optimal performance and elasticity for long lasting repeated use The dichromate steel hook at each end provides resistance against bending under pressure corrosion and are 2x more sturdy than standard hooks