# content
R407       *BUMPERS shouldn’t be wedges. BUMPERS must not act as wedges when interacting with other BUMPERS.

Examples of BUMPERS which might act as a wedge, and may invite additional scrutiny, include:

A.      BUMPERS utilizing softer foam towards the top of a BUMPER profile,

B.      BUMPERS utilizing excessively rounded profiles such as a single semi-circle, and

C.      BUMPERS with tapered or stepped padding such that the padding is thinner or thicker towards the top or bottom.

# contentMap.en
R407       *BUMPERS shouldn’t be wedges. BUMPERS must not act as wedges when interacting with other BUMPERS.

Examples of BUMPERS which might act as a wedge, and may invite additional scrutiny, include:

A.      BUMPERS utilizing softer foam towards the top of a BUMPER profile,

B.      BUMPERS utilizing excessively rounded profiles such as a single semi-circle, and

C.      BUMPERS with tapered or stepped padding such that the padding is thinner or thicker towards the top or bottom.