How much is the merit of a UK stamp explicit as "1st"? I mean stamps evident "1st". Can I use them for parcels over...

I mean stamps evident "1st". Can I use them for parcels over 1kg? Also, can I use other stamps? I have lots of them speckled "2nd" and "1st Large".

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Answers:    For a Standard Letter - 34p

the prices increase as the weight and size increase

Letter
Length: 240mm max
Width: 165mm max
Thickness: 5mm max

Weight collection First Class at new price
0-100g 34p



Large missive
Length: 353mm max
Width: 250mm max
Thickness: 25mm max

Weight range First Class at current price
0-100g 48p
101-250g 70p
251-500g 98p
501-750g 142p

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