4 Pack Folding Table RisersPacking List: 4pack x Table Risers for Folding Table 2 Level This 7. 87" Folding table leg extenders have 2 Levels: 3. 6", 5. 23". Refer to picture of the table height extenders for more details Easily install this heavy duty folding table steel leg extensions on your table leg and manually tighten it Attention: This folding table leg extenders can only used to extend tall folding table leg with straight leg ends, and the length of the straight part