lockable parking bollards thickness 0 5mm

{"cid":"91178329","title":"Automatic Concrete Hydraulic Road Blocker High Security Vehicle Parking Bollard","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a2\/7e\/e72da2f44f53387b33d0075cb5ae-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"SECUERA","Model Number":"SERHB-08","Minimum Order Quantity":"1 pic","Delivery Time":"5-8 workdays","Certification":"CE,FCC,ROHS,ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram,Paypal","Supply Ability":"10 pic \/Month","Packaging Details":"Wooden Box","Warranty":"3 Years","Product Name":"rising hydraulic bollards","Life":"Over 10 years","Material":"304 Stainless Steel","Application":"Factory,School,Prison,Car Parking Station and so on","Feathers-1":"Automatically raise\/lower\/stop","Feathers-2":"Variable frequency controller","Feathers-3":"Firm foundation plate","Feathers-4":"Built-in valve"}}

{"cid":"91148076","title":"Fixed Metal Stainless Steel Security Bollard With Domed Top Bollard Dia 219mm SS304\/SS316","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/77\/6e\/cf3ae0403d0687d6dd6eefe8e9a7-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"SINOMATIC","Model Number":"FX-BO","Minimum Order Quantity":"Sample order accepted","Delivery Time":"5-7 working days after payment received","Certification":"CE\/ ISO","Place of Origin":"Shenzhen, China.","Payment Terms":"T\/T, Western Union, MoneyGram, credit card\/Cash\/Alipay, L\/C, D\/A, D\/P","Supply Ability":"10,000 pcs per month","Packaging Details":"Carton\/Plywood box\/Pallet","Type":"Fixed bollard","Bollard Top":"Flat, slant, dome","Bollard Dia":"133mm, 168mm 219mm, 273mm, 324mm","Height":"600mm~1000mm","Material":"SS304\/SS316","Color":"Silver"}}