VEVOR Stanchion Post, 8 Pcs Stanchions with Retractable Belts, Carbon Steel Black Stanchions Queue with Sand Injection Hollow Base, Crowd Control Barriers for Theaters, Parties, Weddings, Exhibitions Stylish & Durable Stable Base Flexible & Convenient Easy Assembly Wide Coverage Four-Way Connectors Usage Type: Fillable,Label Quantity: 2,Single Base Weight Before Filling: 0.54 lbs/ 0.244 kg,Label Size: 315 x 215 mm / 12.4 x 8.5 inches,Single Base Weight After Filling with Sand: 10.58 lbs/ 4.8 kg,Item Model Number: HGH2M320ZDTC-8,Retractable Belt: Extendable Length: 6.56 ft x 1.89 inches / 2000 x 48 mm,Product Weight: 24.03 lbs / 10.9 kg,Label Display Size: 275 x 175 mm / 10.8 x 6.9 inches,Product Dimensions: φ12.4 x 34.25 inches / 315 x 870 mm