1. Part number : 
#416454301 Small Hoop Set, The alternative part number are: 89607 SR301
#416454101 Large HoopSet, The alternative part number are: 89646 SR101  

2. Compatibility 
This high quality Hoop replacement is exactly compatible with Many SINGER Domestic Sewing Machines, including :  
FQ4, Futura5, Futura Quartet, SEQS6000, SEQS6700, XL400, XL420 Futura, XL550, XL580

3.Notice
Please pay attention to the size of the product !

4.Technical supports

1) In case you are not sure if these parts are compatible with your machine, please feel free to send us a message via ebay, our technicians will provide you with professional and accurate advice in 7/24.

2)  Do not hesitate to contact us  if you run into any issue using the received parts.

3)  Please provide us with your machine brand and complete model for technical supports.