ThreadNanny has done it again with this Hoop Combo Package. This deal includes a sampler Polyester thread, scissors, hat hoop, and sock hoop at a fraction of the regular price. The Hat Hoop allows you to embroider on uncommon material. The cap bill is held down outside your regular hoop, allowing for security and a fortified position. Using the cap hoop is easy and convenient, in fact a baseball cap be hooped and ready to be embroidered on in seven simple steps. The approximate measurements are 9" Long, 5" Wide, 4" outside hoop and clamps to embroidery hoops larger than 5.25" x 4.5". Embroidering on socks and other small items is simple and easy with the included Sock Hoop. The Sock Hoop is made of a durable ABS plastic and metal component. The Sock Hoop mounts onto larger hoops and has a hoop size of about 4" x 4". You can start embroidering socks in 4 simple steps! The Hat Hoop and Sock Hoop also come with 10-Spools of High Quality Polyester Embroidery Thread and Embroidery Scissors. *Thread Colors Will Vary. The Hat Hoop is made to fit: Singer XL-150/ XL-6000/ XL-1000, Singer Futura CE-100/ CE-200/ CE-150/ CE-250/ CE-350/ SES-1000/ SES-2000, Brother PC-8200/ PC-8500/ PC-8500D / PC-6500/ PE-700/ PE700II/ PE-750D/ PE-770/ PE-780D/ ULT-2001/ ULT-2002/ ULT-2003/ Innovis 6000D/ Innovis 4500D/ Innovis 4000D/ Innovis 4000LTD/ Innovis 1000/ Innovis 1200/ Innovis 1250D/ Innovis 1500D/ Innovis 2500D/ Innovis 2800D/ PE100/ PE150/ PE200/ PE170D/ PE180D/ PC700/ PC7500, Janome 9500/ 9700/ 300E/ 10000/ 10001/ 11000, Babylock Ellegante/ Ellegante 2/ Esante/ Babylock Esante 2/ Ellure / Ellure Plus/ Ellageo/ Ellageo Plus/ Ellisimo/ ES1/ EM1/ EM2/ ESE/ ESE1/ ESE2, compatible with Bernina BE170/ BE180/ BE500/ BE600, Elna 8006/ 9006, New Home 9000/ 5000, Pfaff 7500, Simplicity SE2/ SE3 and Viking #1/ #1+/Designer 1. *** Some of the above models only work with a larger hoop. Hoops must be larger than 5.25" x 4.5" for this cap hoop to work.