I'm very disappointed. I purchased two of your adjustable portable barrier excessive dog pen by Aaron. I received 1 of the 2 on 8/31/21. I'm very pleased with the easiness of assembly, and the quality of the product. However, the 2nd shipment arrived yesterday 9/2/21 , this set is defective. All the loops (for lack of a better word) where the rods slip into to connect each panel have been fused at different heights, making the panels all uneven. I would not recommend this product.