the high quality hurdle made by high quality steel, it could rise and fall freely the high quality hurdle2. May rise and fall.2, technical requirements:1. Bar High 900mm - 1200mm;2. Hurdle plate: long 1200mm, made of high-quality wood, forming neat, Bo Hou uniform surface, beautiful and large paintingSide, no scarring, warping, etc.;3. Stent: φ30mm × 2.5mm; chassis: from φ26mm × 2.5mm, and 30mm × ...