Britax Safe N Sound Compaq MKII Instructions For Installation & Use page 88

ACCESSORIES
MESSY MAT™ (IF SUPPLIED)
The Messy Mats have been specifically designed to protect your
vehicle seat from damage by the child restraint and children's shoes
rubbing against it. If the Messy Mat has been supplied it must be
used to protect the car upholstery.
Place pocket on edge of seat, smooth back toward seat join ('A')
and fit in any excess Messy Mat into the join of the car seat ('A').
CAUTION:
The Messy Mat pocket is only for small, light items. DO NOT
overload the pocket with heavy, bulky items as this may damage
the pocket or cause passengers to trip over them.
88
Instructions for Installation & Use
Long Messy Mat
(If fitted)
'A'
Pocket
Short Messy Mat
(If fitted)
'A'
Pocket
Note: Some Messy Mats
may not have pockets.