This is a six piece tool set to fit Dyson V7, V8, V10 and V11 cordless vacuum cleaners.  

Here is what is in the set: 

• Mattress tool – a 20cm (8”) wide upholstery tool ideal for curtains, mattresses and soft furnishings. 
• Crevice tool – a 25cm (9.75”) long nozzle crevice tool to get you into all the tightest spots.
• Stubborn dirt brush – a small oval brush tool with stiff bristles ideal for situations where agitation is needed. 
• Combination tool – a narrow tool that converts between a dusting brush and a crevice tool. Similar to what was supplied on many Dyson vacuums originally.
• Wide combination tool – a wider version of the tool above. Similar to what was supplied on Dyson DC24 vacuums originally.
• A tool adaptor – an adaptor that allows all these tools to be used with your Dyson V7, V8, V10 or V11.

This tool set (when used without the adaptor) is also suitable for the following Dyson models: 

• DC16, DC22, DC23, DC24, DC25, DC26, DC27, DC28, DC29, DC30, DC31, DC32, DC33, DC34, DC35, DC36, DC37, DC38, DC39, DC40, DC41, DC42, DC43, DC44, DC45, DC46, DC47, DC48, DC49, DC50, DC51, DC52, DC53, DC54, DC55, DC56, DC58, DC59, DC63, DC65, DC66, DC75, DC76, DC77, DC78 and V6.