Exactly latest design of steel glass staircase in 2009, which we showed on 3rd stairs export trading fair in Shanghai in April. -Feature 1/All solid 304# stainless steel baluster in fresh design, polished finish. 2/No welding at all for whole stairs and all fittings are invisible on steel stringer, Special unique design by us all over the world. The neat outlooking is favored by clients , and we indeed invent from this seek of clients. 3/Clear toughened glass steps 4/Closed cut stringer -Spec. Handrail: Φ38mm stainless steel tube Baluster: All solid stainless steel in our special design, polished finish Rails: Φ8mm s.steel rods Stringer: (8mm thickness steel plate) X 2 sides, Baking varnish or stainless steel Treads: 19mm / 15+15mm clear toughened glass Just send us your house floor plan or photos for a free drawing to see how it will fit and look in your home. Xinding Staircase supplied 4 latest design which is unique and special all over the world, are invented from clients' preferences we discovered in 7 years experience.