 
    
  
• Model number: AS-FRACK2
• Suitable tube diameter (f mm): approx. 215 x 170 x 490 mm (When Used)
• Material: Water repellent paper (Freezers can be used.)
• number of step: 7 stages
• Comfortable Free Bock Socks: 147 x 160 x 55 mm 
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• Non-water absorbent material to make it easy to remove tubes are in low-temperature storage. 
• Convenient handle provides easy removal from racks and similar fixtures. 
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• Made of water-repellent paper so that fingertips do not feel cold when carrying in comparison with metal products and to decrease risk of frostbite. 
• Possible to folded to save space when stored.