Perfect fit valances with D-Ring for strap Hardware reinforced with backplates - these latches are mounted forever Neck and mouthpiece bags The following products are known to fit properly in the 1SKB-150 Contoured Tenor Sax Case: Keilworth KWSX90AS, Selmer SE54, Woodwind WWTS, Yamaha YTS52 (with adjustments), Yamaha YTS62 (with adjustments), Yamaha YTS875.