1. Finishing: 304-201 Stainless steel ,America 101 Nylon 2. Weight bearing:180 kg 3. Fountion:sliding door ... in Jpan ,silently and glidinglyMaterial: 304-210 stainless steel,America 101 NylonType: Door wheel , stainless steel wheel ,sliding handing wheel ,stainless ... wheels, 12 wheels are available.Weight bearing: 180 kgPacking: A pair into a high-grade gift boxPayment term : 30% deposit in advance ...