▁be ads ▁are ▁available ▁in ▁many ▁sizes , ▁with ▁individual ▁be ads ▁meas uring ▁from ▁ 2 5 ▁mm ▁in ▁diameter ▁to ▁ 1 2 5 ▁mm ▁diameter ▁or ▁larger . ▁Most ▁users ▁enjoy ▁be ads ▁of ▁approximately ▁ 4 5 ▁mm , ▁but ▁some ▁will ▁become ▁more ▁advent ur ous ▁with ▁experience , ▁and ▁try ▁larger ▁sizes . ▁ ▁Anal ▁be ads ▁are ▁commonly ▁made ▁of ▁sil ic one , ▁pl astic , ▁rub ber , ▁late x , ▁glass ▁or ▁metal ▁and ▁end ▁with ▁a ▁ring ▁or ▁similar ▁handle ▁designed ▁for ▁pulling . ▁The ▁purpose ▁of ▁this ▁ring ▁is ▁to ▁prevent ▁the ▁be ads ▁from ▁becoming ▁fully ▁lod ged ▁in ▁the ▁rect um , ▁and ▁to ▁ease ▁removal . ▁The ▁be ads ▁may ▁either ▁be ▁joined ▁flex ibly , ▁requiring ▁individual ▁insert ion , ▁or ▁by ▁a ▁semi - rig id ▁thin ▁sh aft , ▁allowing ▁anal ▁insert ion ▁in ▁a ▁single ▁motion . ▁ ▁The ▁many ▁n erve ▁end ings ▁of ▁the ▁s ph inct er ▁provide ▁ar ous al ▁both ▁during ▁insert ion ▁and ▁removal , ▁and ▁larger ▁be ads ▁may ▁create ▁feelings ▁of ▁pressure ▁while ▁in ▁the ▁rect um . ▁ ▁Some ▁anal ▁be ads ▁are ▁en hanced ▁with ▁v ibration ▁technology ▁to ▁enh ance ▁pleasure . ▁ ▁Use ▁▁ ▁Anal ▁be ads ▁can ▁be ▁incorpor ated ▁into ▁many ▁fet ishes ▁that ▁involve ▁anal ▁sex , ▁ass ▁worship , ▁sp ank ing , ▁en emas ▁or ▁anything ▁involving ▁the ▁but to cks , ▁an us , ▁or ▁the