All our tents come with 3 types of pegs - Rebar, Rock and Pin.
Rebar - these are the biggest, heaviest pegs - they look like Candy Canes (though not as sweet and festive!)
The Rebar Pegs are for your Guy Ropes
Rock Pegs (the ones with the green tops) - these can be used for the groundsheet or the apron around the tent
Pin Pegs (the little thin ones) - like the rock pegs they can be used for either the apron or groundsheet