AlphaSauna Internal Wood Fire Hot Tub SOT-1510I

1: 304& stainless steel metal band 1MM*4CM.

2: 12MM dia. bolt 3: Knotless Canadian cedar

4: Cover can be used at least 3-5 years

5: With children safety lock

6: unique workcraft to prevent leakage without silicon on stave assembling. This is obviously difference with other hot tub with silicon installation in  market.

7: Video and very details manual for assembling

8: 3 Years guarantee for hot tub, 1 year for heater . Whole life technology support.