16 Pack Multiple Size Slopes Black Plastic Composite Shims Leveling Wedges for F
No problem—they won’t split or crack. Capable of supporting 30% more weight than wood. Their textured design ensures stability, making your leveling tasks quicker and simpler. [A Complete Kit]:It can be Stackabled one by one, if you your interspace is too big you can use two or three to stackable together,catering to a wide range of leveling and stabilizing needs across different scenarios,Great for leveling bookcases.