Suitable size range:
Normal Size1(S):Length 50-65cm Width 50-65cm Thickness 5-20cm
Normal Size2(M):Length 100-125cm Width 50-65cm Thickness 5-20cm
Normal Size3(L):Length 150-190cm Width 50-65cm Thickness 5-20cm

Plus Size1(S):Length 65-95cm Width 65-95cm Thickness 5-20cm
Plus Size2(M):Length 95-135cm Width 65-95cm Thickness 5-20cm
Plus Size3(L):Length 135-165cm Width 65-95cm Thickness 5-20cm
Plus Size4(XL):Length 165-200cm Width 65-95cm Thickness 5-20cm

L-shaped:Length 160-190cm Width 90-110cm Thickness 5-20cm
Back cushion cover:Length 60-90cm Width 30-50cm Thickness 5-20cm

Dear friends, if you have any questions about the size, please contact us directly  We will recommend the most suitable size for you. Happy shopping

How To Choose? 1.Measure The Length Width And Height Of Each Cushion. 2.Select 1 Piece Cushion Cover For Each Cushion.