Activity Scope

The Activity Scope of Our TPE Sex Doll

The dolls are made of TPE (Thermoplastic Elastomer). Due to the characteristics of the TPE product itself, excessive activity or too large a movement angle may result in the rupture of the TPE, thus please take care in use.

Here are activity limitations for every body part of our TPE doll:

1.1 Head

The doll’s head is connected to its body with metal connectors and can turn to the right and the left freely.

However, because its neck is fixed by the metal skeleton, the head-lifting and head-bowing forward and backward should not exceed 45 degrees and the head-swaying to the right and left should not go beyond 45 degrees.

1.2 Shoulder and upper arm

The upper arms can be raised forward as high as to the chest, that is, about 60 degrees forward. They can be bent slightly backward for 5-10 degrees.


They can be raised to both sides horizontally as high as to the chest level, that is, about 60 degrees in the directions of both sides. When the upper arms are being folded inside (chest-hugging), they should not exceed the chest, that is, about 15 degrees inside.

1.3 The lower arms and wrists

The doll’s lower arms can rotate in one direction for 90 degrees. Because we set displacement restrictions on the bones, the lower arms cannot bend or rotate in the other directions. (just like a real woman’s bones).

The doll’s wrists can bend up and down 45 degrees up and down separately. The lower arms can rotate with a 60 degree limit (again, just like a real woman’s body)

1.4 The waist

The doll’s waist can bend to the left and right horizontally, the angles for this are limited to 30 degrees.


The angle for waist bending forward and backward (waist bending and chest thrusting out) are limited to 40 degrees. When the body rotates right and left (waist twisting), the angles are limited to 40 degrees. 

When the waist is bent and rotated simultaneously, angles in all directions are superimposed and the limits are reduced by half. For example if the waist to the left while twisting it at the same time, the angle limits in all directions will be reduced to the maximum of 20 degrees.

1.5 Hips and thighs

The thighs of the Lexenjoy dolls can be separated to both sides to the maximum of 130 degrees and for single leg splitting the leg can be increased to 100 degrees.

However, we don’t recommend opening the doll’s thighs too wide as the action can produce much too pulling force on the doll’s silicone which can cause damage.

The safe leg opening angle that we recommend is 50 degrees at most to both sides and not over 15 degrees of the body’s vertical line to the inside. For a single leg it should not be lifted upward over 90 degrees and bent backward over 15 degrees of the body’s vertical line.

1.6 Knees and ankles

The lower legs can be bent backward to the maximum of 120 degrees and the recommended angle is 100 degrees. They have mechanical displacement restrictors and cannot be bent forward.

The doll’s ankles can be rotated up and down 45 degrees both ways. Similarly they have mechanical displacement restrictors and cannot be rotated too much.

1.7 Doll eyes

All the doll eyes are movable. The eye ball has spring structures inside, If you want to move the doll’s sight line, first open the eye, push the eyeball al little back, then rotate the eyeball to the new angle.

Doll eyes rotation angle is limited to 120 degrees. Please do not rotate the doll sight line to a weird angle.

1.8 Other

Although our dolls can make movements in a larger scope, the angles listed above are the officially recommended activity restrictions. If the limited angles are exceeded, the silicone in that area may tear and our recommended repairs may be necessary.


Should you have any other doubt on technical aspects or maitaining the doll, please do not hestitate to contact us for further assistance.

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