You will receive 

....

10 x Plastic / Nylon fixings

For 

Land Rover Defender

......

Tunnel, Bulkhead, Radiator, Dashboard 

These are for a 8mm x 8mm square hole fitting

See pictures for sizes

...Used by most auto manufacturers for securing 

BUMPERS, NUMBER PLATES, WHEEL ARCH TRIM

SIDE TRIM, BULKHEAD, DOOR CARDS, INTERNAL TRIM

DASHBOARD, LIGHTS, HEADLINING, ETC ETC